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California made Gavin Newsom famous. Will it drag down his 2028 presidential ambitions?
Gavin Newsom’s secret is no secret here in South Carolina
California made Gavin Newsom famous. Will it drag down his 2028 presidential ambitions?
Gavin Newsom’s secret is no secret here in South Carolina.
Bad Bunny wins first Emmy for Super Bowl halftime show
Bad Bunny won his first-ever Emmy Award on Saturday for his historic Super Bowl halftime show, and Mariska Hargitay, who will host the Primetime Emmy Awards, won two trophies for "My Mom Jayne."
Raiders rookie running back length catching eyes of everybody
Mike Washington Jr. is going viral for the length of his arms.Mike Washington is about a week from making his NFL regular-season debut with the Raiders but is already a...
Former NBA champion calls Lakers roster ‘whitest Laker team’
The offseason has been a near overhaul for the Lakers' roster, and former NBA player Matt Barnes is having fun analyzing it.
California’s healthcare affordability office claims power to punish overspending hospitals
Year after year Californians watch their health bills increase faster than their wages — for some, to the point where care becomes unaffordable. Four years ago, the state created an
California’s healthcare affordability office claims power to punish overspending hospitals
Year after year Californians watch their health bills increase faster than their wages — for some, to the point where care becomes unaffordable. Four years ago, the state created an
Research on cockroach milk and nose-blowing wins Ig Nobel prizes
Researchers are honored for their quirky, imaginative contributions to science at the 36th annual Ig Nobel Prizes. The ceremony was moved from the U.S., whose travel restrictions had made the country 'unsafe for our guests,' a top official said.
San Francisco’s California Academy of Sciences is celebrating the state’s biodiversity with film screenings, community science events, and a nature festival this September
The California Academy of Sciences in Golden Gate Park is hosting various events this September, including a free nature festival.
California’s Healthcare Affordability Office Claims Power to Punish Overspending Hospitals
Noozhawk republishes news articles from CalMatters on state and local policy issues that affect Santa Barbara County readers. Year after
CDFW: Scientists keeping an eye on river conditions to protect winter-and-fall-run salmon
From the Department of Fish and Wildlife As California continues to feel the impacts of a heat dome that is bringing higher than normal temperatures to large portions of the state, it’s a good time to remember that fish and wildlife — especially salmon — need cold water, too. River temperature management is critical for salmon’s survival and spawning. Earlier this year, the California Department of Fish and Wildlife (CDFW) announced that commercial ocean salmon fishing was back after being closed for three […]
How A24's 'Primetime' depicts 'To Catch a Predator' host Chris Hansen
A24's sweeps-ploitation drama may deflate the TV host's ego, but it's so in love with its protagonist it can't see he's the least compelling character in the movie.
After years of defying the odds, California's David Valadao faces new test as Latinos turn on Trump
Republican congressman David Valadao has defied the odds before, winning elections in California districts with big Democratic registration advantages
After years of defying the odds, California's David Valadao faces new test as Latinos turn on Trump
Republican congressman David Valadao has defied the odds before, winning elections in California districts with big Democratic registration advantages.
CNN Films revisits a forgotten 9/11 casualty — the restaurant at the 'Top of the World'
Oscar-nominated filmmakers Betsy West and Julie Cohen revisit Windows on the World, the World Trade Center restaurant where 79 workers and 91 guests died on 9/11.
Ocean indicators NOAA scientists are tracking for El Niño's arrival on the West Coast
Has El Niño reached the West Coast? You might think it has. After all, the ocean off Southern and Central California is unusually warm. But that warmth is from a recent marine heat wave that predates ...
Letters: Clippers and Kawhi get off easy; fans are big losers
Readers of the Los Angeles Times Sports section give their thoughts on the NBA's penalties for the Clippers, USC's defense, the Angels sale and more.
'Pericles' review: Shakespeare playfully reworked at Boston Court
Ellen McLaughlin's modern verse translation of Shakespeare's 'Pericles' has its West Coast premiere at Boston Court Pasadena.
Low-income patients at UCLA Health scramble to find new doctors as contract ends
Thousands of low-income patients, some desperately ill, are scrambling to find new doctors as they lose access to UCLA Health physicians after an eight-year Medi-Cal contract was not renewed.
ABC10
News for Northern California - including weather, traffic, sports and Originals content. The YouTube home of ABC10 in Sacramento!
From a taqueria to a café: The California businesses linked to relatives of ‘El Mencho’
The brother and youngest daughter of the man who led the Jalisco New Generational Cartel opened business ventures in the cities of Hemet and Perris
UC Riverside receives grant to evaluate California’s traditional health care practices benefit
A $1.25 million grant to UC Riverside from the California Department of Health Care Services (DHCS) will support a statewide evaluation of California's traditional health care practices (THCP) benefit.
Newport Beach college student has business in the bag with company
Newport Beach resident Brooks Orradre, a senior at Southern Methodist University, has found success with his Velantra handbags brand.
Miami Hurricanes football takes on Stanford in 2026 season opener
Photos from the game between the Miami Hurricanes and the Stanford Cardinal on Sept. 4, 2026, in Palo Alto, California.
St. Louis Cardinals vs Colorado Rockies Game Discussion Friday
The St. Louis Cardinals head east from California, but not that far east as they’ll land in Denver on Friday for a weekend series against the Colorado Rockies. Andre Pallante returns from the injured list to the mound for the Cardinals while the Rockies will give the ball to Ryan Feltner. First pitch is scheduled […]
Federal judge extends block on Trump order seeking to limit mail voting in the midterms
A federal judge on Friday extended her prohibition against the U.S. Postal Service implementing President Donald Trump’s executive order seeking to limit mail voting during the midterms, putting another major obstacle in the way of the administration as the first states begin sending out mail ballots.
Judge again halts USPS mail ballot plan
A federal judge again Friday blocked the U.S. Postal Service from enacting President Trump's sweeping new mail ballot rules for the November election.
Spot, snap and upload: Why California scientists want your nature photos
Use the iNaturalist app to track local species and help scientists protect California's unique natural heritage this Biodiversity week.
Gloria Steinem appreciation: Celebrating a rock star of revolution
Gloria Steinem always listened more than she spoke, which is one reason her words had such lasting impact.
NorCal business owners fear nicotine ban will devastate shops: ‘We’re taking a massive hit’
A wealthy Northern California town is moving to pull the plug on all tobacco and nicotine sales — with local business owners fearing the move could force them to close...
Grant supports evaluation of California’s traditional health care practices benefit
Project evaluates California’s Medicaid reimbursement for traditional healing
Black Business Month Honoree
Official website of Senator Akilah Weber Pierson, M.D., representing California Senate District 39.
Pelosi, Omar join Trump and Schiff as unlikely alliance pushes to onshore key industry
Adam Schiff, Nancy Pelosi and Ilhan Omar back Donald Trump's federal film tax incentive to bring movie production back to California and America.
UC scientists find a clue in the hunt for dark matter
An “incredibly exciting” finding could turn out to be the first-ever direct observation of the mysterious substance that makes up about 85% of the matter in the universe.
The MacRumors Show: iPhone 18 Pro Event Expectations
Ahead of Apple's "Surprise and shine" event on September 9, we talk through everything to expect on this week's episode of The MacRumors Show. Subscribe to The MacRumors Show YouTube channel for more videos The event begins at 10:00 a.m. Pacific Time at the Apple Park campus in Cupertino, California, and will be streamed on Apple's website, on YouTube, and through the Apple TV app.
Miley Cyrus releases new single, 'Bass Persuades,' and music video
Miley Cyrus performs onstage during the 66th GRAMMY Awards on February 04, 2024 in Los Angeles, California. (John Shearer/Getty Images for The Recording Academy)
'Harry Potter' TV series cast reveal: Ginny Weasley, Tom Riddle
Expect to see some fresh faces around Hogwarts.
PDS Health and United Concordia Launch Saliva Screening Pilot
United Concordia Dental and PDS Health®, leaders in oral health and dental-medical integration, respectively, launched a saliva screening pilot in Southern California earlier this week that aims to improve oral health and overall health by investigating the screening’s impact on periodontal (gum) disease management. According to the Centers for Disease Control and Prevention (CDC), more than 40% of U.S. adults over the age of 30 have some form of gum disease. Left untreated, this condition can lead to tooth loss and infections and is associated with systemic conditions such as heart disease, stroke and diabetes. “Gum disease is not just an oral health issue. It’s closely connected to a person’s well-being,” said Ed Shellard, DMD, president and CEO of United Concordia. “This partnership with PDS Health underscores our shared commitment to dental-medical integration and allows us to empower patients with on-the-spot data about the current status of their gum health.”…
Even blue California wants lower taxes and smaller government
A new survey of Californians’ political views shows the Democrats are still dominant, but a majority of voters wants lower taxes and smaller government.
California's healthcare affordability office claims power to punish overspending hospitals
The state's new penalty framework could fine hospitals and insurers up to 125% of overspending, with enforcement starting as early as 2028.
Markel announces collaboration with Midwest General Insurance Agency to expand small business workers compensation offering in California
/PRNewswire/ -- Markel, the insurance operations within Markel Group Inc. (NYSE: MKL), announced today a strategic collaboration with Midwest General Insurance...
California's political hopefuls remain silent on state's job losses, unemployment
California has lost jobs and its workforce. By many measures, it has some of the highest unemployment or underemployment rates in the country.
Column: Who would want the U.S. to be run like a business?
Americans are already being ground down by actual businesses: those pinching wages and raising prices to the pain point.
15 plays and musicals to see: The ultimate SoCal fall theater list
This fall's Southern California theater offerings include New York successes such as “The Outsiders,” “Oh, Mary!” and “Purpose,” and the long-awaited L.A. area premiere of “Passing Strange.”
Classical music and dance shows to see this fall in L.A., O.C.
Gustavo Dudamel returns to conduct Beethoven at Walt Disney Concert Hall, his replacement, Daniel Harding, makes his first appearance, Domingo Hindoyan leads LA Opera for the first time and Los Angeles Ballet debuts at the Hollywood Bowl, among other highlights.
Nithya Raman is the comeback kid of L.A. politics
The Dodgers should sit Raman in their dugout come playoff time, because her knack for scoring while behind is almost preternatural.
Newsom says he plans to endorse in S.F. House race
Gov. Gavin Newsom plans to endorse in the San Francisco congressional race to replace Nancy Pelosi, and that he would likely do so as part of a batch of endorsements in California races.
Trump again appeals to Supreme Court on mail voting restrictions as midterms loom
The Trump administration on Thursday asked the Supreme Court to reject an order by a federal judge that halts it from implementing a new rule regulating mail ballots, hours after being unable to tell that judge whether the computer system that would govern the entire project was operational yet.
Nurses announce sympathy strikes, pickets on Sept. 15 at five Prime Healthcare hospitals in four states
RNs at two Prime Healthcare hospitals in Nevada and California and nurses and health care workers at a Prime facility in California gave notice that they will hold a sympathy strike for one day on September 15 in solidarity with striking nurses at Olympia Fields Hospital in Chicago, Illinois. Nurses at another Chicago hospital and at a hospital in Lewiston, Maine, will hold informational pickets in solidarity with Olympia Fields RNs on the same day.
California tire rules opposed by most Business Journal readers
More than 80% of Business Journal poll respondents oppose California's new replacement tire efficiency rules, citing concerns about consumer costs.
Opinion: California billionaire tax could push founders away
Silicon Valley has made California a global hub for startup activity, but a proposed billionare tax puts all that at risk, writes tax policy expert Jared Walczak.
Judge strikes down Trump administration lawsuit against trans-inclusive sports in California
The Department of Justice had sought to strip California of $44 billion if schools didn’t eject trans girls from girls’ sports teams.
Abdul El-Sayed is the latest Muslim candidate to labeled an anti-American extremist.
The bigoted rhetoric against Muslim American politicians is backfiring
Maria Bartiromo is out at Fox News
Bartiromo, who hosted "Sunday Morning Futures" and "Mornings with Maria," has been off the air since August 9.
Maria Bartiromo is out at Fox News
Bartiromo, who hosted "Sunday Morning Futures" and "Mornings with Maria," has been off the air since August 9.
Federal judge considers whether to extend ban against U.S. Postal Service mail voting changes
U.S. District Court Judge Indira Talwani is deciding whether to extend her prohibition on the proposed regulation of mail ballots, an effort undertaken as part of an executive order by President Donald Trump.
Trump administration ratchets up fight to get more oil flowing from California
California has some working offshore rigs
California to phase out paraquat over health concerns. What does this mean for farmers?
Studies have linked the widely-used herbicide to serious health conditions like Parkinson’s disease, birth defects and thyroid problems. But the California Farm Bureau says the move leaves growers with fewer tools and more costs.
How Silicon Valley used Main Street’s outrage against California privacy law
New changes to the California Internet Privacy Act promise to stop abusive wiretapping suits. They also quietly shield Big Tech from lawsuits.
‘Mayday’ review: Ryan Reynolds, Kenneth Branagh reboot the buddy movie
Apple TV's 'Mayday' mashes the Cold War with 'Top Gun' and every buddy adventure-comedy you've ever loved and serves it up with stars who appear to be having as much fun as audiences will.
Look out, Hollywood. Influencers are taking over Burbank
As traditional film and TV production keeps shrinking in Los Angeles, YouTube creators are expanding into Burbank's soundstages.
Federal judge dismisses DOJ lawsuit challenging California policy allowing biological males in girls’ sports
A federal judge dismissed the Department of Justice lawsuit against California over transgender athletes competing in girls' sports on procedural grounds.
Sony and Microsoft say they’re not obligated to pass U.S. tariff refunds to consumers, echoing Nintendo
Back in July, Sony executives told investors that the company expected to receive $508 million in refunds from the U.S. government, after tariffs that the PlayStation-maker paid were ruled mostly in 2025 were found to be illegal. “Most” of the refund would by recouped by Sony’s gaming division, its chief financial officer said. This week, Sony’s lawyers are arguing that the company is not legally obligated to pass those proceeds on to consumers who paid for recently price-hiked PlayStation consoles. That’s in the face of a lawsuit from gamers calling on them to do exactly that. “Paying fair market price for voluntarily purchased consumer goods is not a legally cognizable injury in fact,” the lawyers wrote in a legal motion filed on Monday, as they asked a judge in California’s Northern District to dismiss a potential class action lawsuit over the tariff refunds. Microsoft made a similar argument two weeks ahead of Sony’s lawyers, in a similar lawsuit brought by a gamer in federal court in Washington State. As Microsoft’s legal team put it on August 21, in their request for a dismissal of that lawsuit: “There is nothing unjust about Plaintiff purchasing an Xbox at an advertised price and getting exactly what he paid for—regardless of whatever theory he devised months later about Microsoft’s cost structure.” Both legal fights are set to go on for some time. How things got to this point U.S. tariffs impacting a wide range of imported goods, including game consoles, had kicked off in early 2025. In May 2025, Microsoft raised the price of its Xbox consoles, citing “market conditions and the rising cost of development.” They raised them again that September. In August of that year, Sony raised the price of PlayStation 5 consoles, citing “a challenging economic environment.” Sony later told investors that its tariff fees for the fall quarter were nearly $200 million. in February of this year, the U.S. Supreme Court ruled the 2025 tariffs illegal, prompting impacted companies to begin to request refunds. In turn, consumers began suing the likes of Sony and Microsoft to get what they said was their share. The gamers in the Microsoft and Sony lawsuits argue that the 2025 price hikes of PlayStation and Xbox consoles, which added $50 or more to their sticker price, were due to illegal tariffs and should now be returned to consumers. The Sony suit started in May, when a group of gamers sued in federal court in California, saying Sony Interactive Entertainment (PlayStation) would be unjustly enriching itself if it did not pass tariff refunds to its PS5 buyers. “Sony is poised to be paid twice for the same unlawful tariff burden: once by its customers (through elevated prices) and once by the U.S. government (through tariff refunds),” the gamers’ lawyers wrote at the time. They called for Sony to partially reimburse anyone who bought a PlayStation in the U.S. since August 1, 2025. The Microsoft suit, filed by gamer Trevor Hastings against the Xbox giant in July, made similar claims. The console makers push back In late July, Nintendo’s lawyers, facing a similar suit accusing them of double-dipping on tariffs and refunds, replied with arguments that previewed Microsoft’s and Sony’s: “Nintendo or one of its retailers set a price for each product, and consumers decided whether that price was worth paying,” they wrote. Sony has buttressed that Nintendo-style argument this week by saying that the gamers have failed to prove that tariffs were the reason for its August 2025 PS5 price hike. They call thatclaim “speculative and illogical.” Other factors, including “inflation, currency fluctuations, component costs, logistics, competitive dynamics, or demand,” could have played a role. (No, the Sony lawyers do not break down the costs and factors that officially triggered the price increases). Microsoft has also argued that there’s no proof in these lawsuits that tariffs drove all or some of the price increase, as it seeks to dismiss the tariff refund suit it’s facing: “Plaintiff provides no specific allegations that would establish any pricing differential attributable to tariffs or suggest any possibility that Microsoft applied then or could recreate now any dollar-for-dollar calculation of tariff-related pricing—any more than it could any other market factor that affects pricing.” To further skewer the gamer side’s argument in its case, Sony’s lawyers have pointed to what might be a surprising defense: yet another PlayStation 5 price hike from this past spring, after the tariffs were ruled illegal. “If the original price increase were attributable to tariffs, SIE [Sony Interactive Entertainment, aka PlayStation] would have had no reason to raise prices again after the Supreme Court invalidated the IEEPA tariffs.” … “If tariffs were the cause of the price increases, one would expect SIE to lower prices once the tariffs were eliminated—not raise them again. Instead, the timeline confirms that the pricing of PlayStation consoles includes a diverse and dynamic set of input costs.” Judges have not yet ruled on the arguments made by Sony, Microsoft or Nintendo. Last week, Panic, the company behind the small, yellow Playdate handheld said it would be passing its tariff refunds on to consumers. It is the only gaming hardware maker to have made such a pledge. Game File is a reader-supported publication. To receive new posts and support my reporting, please consider becoming a free or paid subscriber. Subscribe Item 2: A reporter’s second Second Life Wagner James Au, who from 2003-2006 was paid by San Francisco-based tech company Linden Lab to be a full-time journalist embedded in their virtual world Second Life, is returning to the company. This time, he’ll be an editorial advisor and business development specialist, he tells Game File. The new role will involve trying to share the stories of people inhabiting Second Life’s ongoing online world with reporters and by extension the public. Au plans to continue to also chronicle some of that through his long-running blog New World Notes. I’ve known Au since the mid-2000s and featured him in a 2007 article for the Columbia Journalism Review about reporters like him opening up virtual news outlets within Second Life. As I wrote at the time: On April 22, 2003, writing as Hamlet Linden for the New World Notes blog on Second Life’s Web site, Au introduced himself. “For the next few months, Linden Lab has invited me to set aside my journalist cap, and instead, don the digital beanie of their in-house virtual correspondent.” He wasn’t paid to keep it positive. He wrote about builders and eccentrics, but then in August of that year, he reported on a tax revolt against Linden Lab (a complaint about the fees it charges users who build stuff) led by a resident whose avatar was a big cat. Second Life has always been less of a video game and more of a virtual world where people can live, hang out, make art, sell virtual items and flirt. Back in 2007, Au described touring it as “sort of like underwater lucid dreaming.” For the past two decades, Au has maintained New World Notes as an independent publication. But he said he’s been drawn back to Second Life and Linden Lab as a place to directly work. The virtual world has around 650,000 monthly active users, he said, “which is actually about what it was during the hype wave.” Au says he’s still finding rich stories in Second Life, the kind that keep him interested 20 years into the beat: “Over the last few months for instance, I wrote about an SL creator in Venezuela whose apartment was destroyed by the earthquakes, so the global SL community rallied to get him back on his feet,” he told me. “Then there’s the woman from a Middle Eastern country who explored her lesbian sexuality in SL, then earned enough from her virtual jewelry to escape her abusive family situation and country.” Au wants to beckon more reporters to give Second Life another look. He argues that it is often ahead of internet trends, noting, for example, an early backlash in the community against AI-made art. Now the platform is drawing curiosity from more of the user-generated content community who’ve grown up with the likes of Roblox, according to Au. “Second Life was too early during its hype wave in 2005-2010, but it now feels right for a new wave of interest,” he told me.
George Lucas on opening Lucas Museum: ‘This one almost broke my will’
Lucas Museum of Narrative Art co-founders George Lucas and Mellody Hobson spoke Wednesday at the press preview for the new museum. "This one almost broke my will," Lucas said.
Training program helps community health workers connect patients with dental offices to receive timely care
Community health workers and the dental care team can work together to reduce barriers to care. CHWs and California dentists can learn how with a new training program created by the UCLA School of Dentistry.
Lucas Museum among L.A.’s boldest, most contradictory buildings
Synthetic yet organic, populist yet elitist, the $1 billion Lucas Museum of Narrative Art is full of contradictions. Highlights include an extraordinary park, cascading waterfall, structural feats and unique vantages. But the galleries leave much to be desired.
Inside the gutsy, defiant Lucas Museum of Narrative Art
By discarding artistic hierarchy of any kind, the Lucas Museum of Narrative Art is stepping into an ongoing debate about what kind of work gets to be labeled "art."
BTS opens four-night stand at Inglewood's SoFi Stadium
The K-pop boy band is on tour for the first time since its seven members completed their mandatory South Korean military service.
Venus, Serena Williams' success backs science on younger siblings
As tennis stars Venus and Serena Williams prepare to take the court at the U.S. Open, their success backs research suggesting younger siblings thrive.
Why a signature Newsom power move flopped in the last days of the Legislative session
The lame-duck governor's penchant for pushing last-minute demands on California’s Legislature didn't work out as it has in years past.
In standoff with Newsom, California Democrats claw back $450 million for climate projects
Gov. Gavin Newsom’s new carbon market rules threatened money for certain climate programs. He struck a deal to continue funding for transit and water projects.
La Canada QB Joe Bell is in sports heaven with baseball teammates
In throwback to 1980s, La Canada has seven baseball players on its varsity football team, embracing the multiple-sport athlete.
A look at one of this week's top high school football games
A look at this week's top high school football games in the Southland.
'Ma Rainey's Black Bottom' review: Acting of the highest caliber
Gregg T. Daniel directs "Ma Rainey's Black Bottom" at A Noise Within, part of the theater's continuing exploration of the August Wilson Century Cycle.
Dodgers to continue Shohei Ohtani’s pitching progression, despite latest setback
The Dodgers don’t know when Shohei Ohtani will make his return to the pitching staff, after having an expected start last Sunday scuttled because of ongoing issues with his knee and biceps injuries.
Federal judge tosses Trump lawsuit over young trans athletes in California school sports
In a major LGBTQ+ rights victory, the justice department cannot force the state to ban trans girls from women’s sports
Should California Backfill Science Funding After Trump Cuts? Voters Could Decide in 2028
Last year the White House suspended or cancelled more than 1,000 California science grants. This bond measure would restore some of that funding.
California lawmakers kill wildfire bill after utility complaints
Legislation that would have helped wildfire victims receive compensation more quickly, but that utilities said didn’t do enough to reduce their financial risks, died in Sacramento after the Assembly declined to vote on it.
Jared Freid finds his comedy calling in new Netflix hour 'The Family Plan'
Jared Freid’s new Netflix hour, “The Family Plan,” turns a beach blowup with his dad into a sharply observed, big-hearted look at boomer-millennial family warfare and reconciliation.
USA TODAY Sports Super 10 California flag football rankings, Week 2
After flag football kicked off in California, see which teams top the rankings this week.
Stan Kroenke buys Angels, ending Arte Moreno's troubled tenure
Rams owner Stan Kroenke has purchased the Angels, marking the end of owner Arte Moreno's tenure and Kroenke's first move into Major League Baseball.
'Reasonable' Consumers Know They Don't Own Digital Downloads, Sony Says
The company was responding to a suit accusing it of violating California law.
Should California backfill science funding Trump cut? Voters could decide in 2028
Last year the Trump administration cut more than 1,000 California science research grants. A bond measure would restore some of that funding.
Should California backfill science funding Trump cut? Voters could decide in 2028
This story was originally published by CalMatters. Sign up for their newsletters. A California science bond measure to counter the Trump administration’s research cuts is back from the dead after state lawmakers and Gov. Gavin Newsom reached a deal last week to place the $7.5 billion request to voters on the March 2028 ballot. Senate […]
The Huntington acquires vast Integratron archive
The Huntington has acquired a vast Integratron archive chronicling creator George Van Tassel, UFO encounters and a unique chapter of California history.
California Legislature to vote on wildfire reforms after blocking Newsom's plan
Newsom's failure to get his full plan passed marked a rare loss for the governor
LZ Sees Surprising Result in Search for Dark Matter
Key Takeaways Dark matter is the mysterious substance that accounts for the vast majority of matter in our universe. LUX-ZEPLIN (LZ) is a world-leading dark matter detector and specializes in searching for WIMPs, or weakly interacting massive particles. A new LZ study found one particle interaction that is difficult to explain with known background processes and could potentially have been caused by a WIMP. LZ continues to run to see if additional data strengthens or weakens the hint of a dark matter interaction. For the better part of a century, people have been trying to understand dark matter. This invisible substance makes up roughly 85% of the mass in the universe but has never been directly detected. Determining exactly what it is remains one of the biggest questions about our world. Now, a new analysis from the LUX-ZEPLIN (LZ) experiment has recorded a single particle interaction that researchers have great difficulty explaining with known background signals from normal matter. The result does not yet meet the statistical threshold required to claim a discovery, but is the most compelling hint of dark matter reported by the experiment to date. LZ is an international collaboration of 250 scientists and engineers from 39 institutions. The detector is managed by the U.S. Department of Energy’s Lawrence Berkeley National Laboratory (Berkeley Lab) and operates nearly one mile below ground at the Sanford Underground Research Facility (SURF) in South Dakota. The experiment uses 10 tonnes of ultrapure liquid xenon to search for dark matter and is optimized to look for WIMPs, or weakly interacting massive particles. The results were presented in a scientific talk at the 2026 TeV Particle Astrophysics conference in Japan. The paper will be released on the online repository arXiv and submitted to the journal Physical Review Letters. “We’re very intrigued to see this event in the data, in the region where we expect dark matter to show up and the competing backgrounds are very low,” said Rick Gaitskell, a professor at Brown University and the spokesperson for LZ. “With only one event, we don’t want to get ahead of ourselves. We are not claiming to have seen dark matter. But we have seen something interesting that we want to share with the scientific community for their input.” The LZ collaboration studies experimental data in batches. In the new result, researchers analyzed 220 live days of data collected between March 2023 and April 2024. The collaboration had previously searched this dataset for faint signals from the simplest kinds of WIMP interactions. The new analysis searched for a broader range of possible WIMP interactions that could deposit more energy in the detector. LZ is particularly sensitive to such signals while also minimizing false positives. “This was a detailed study in a region we hadn’t explored within this dataset, and we spent months of additional effort to understand all the possible causes of background events,” said Sam Eriksen, a senior research associate at the University of Bristol in the U.K. and lead author of the study. “We understand our detector and the backgrounds so well that even a single outstanding event, like the one we found, is important. We expect dark matter events to be extremely rare, so only a handful could mark the first detection of WIMP dark matter.” If the anomalous event was caused by dark matter, the WIMP that generated it would likely have a mass of at least 200 GeV/c2 (gigaelectronvolts), or more than 200 times the mass of a proton. It would also suggest a specific type of interaction between WIMPs and ordinary matter beyond the simplest model. The LZ results have not reached “5-sigma” significance, the statistical threshold considered a discovery in physics. The new analysis is 2.6 sigma, meaning there is approximately a 0.5% chance that the event could be explained by known backgrounds. With additional data, researchers can test whether the finding continues to grow in significance or fades away. LZ has already accumulated the world’s largest dark matter dataset and will continue to accrue WIMP search data at SURF, substantially improving their search statistics. LZ searches for dark matter by looking for signature flashes of light from energy deposited in the detector. The collaboration leverages multiple methods to prevent or account for particle interactions caused by normal matter. This includes the mile of rock that shields the detector from cosmic rays from space, a water tank and outer detectors that protect the central detector from background neutrons, and a suite of computational tools that disentangle particle interactions and reject dark matter mimics. “Outlier events in the data are not unexpected, but they usually stand out as a background of some kind when you look at them deeper,” said Aaron Manalaysay, a physicist at Berkeley Lab and the chair of LZ’s Institutional Board. “This is the first example in any experiment I’ve worked on of an outlier that appears valid in every way. Of course, we’re still twisting our brains trying to think if there’s a rare background mechanism we could’ve missed, but it’s thrilling to wonder if this could be the first hint of a dark-matter observation.” LZ is supported by the U.S. Department of Energy, Office of Science, Office of High Energy and Nuclear Physics, and the National Energy Research Scientific Computing Center, a DOE Office of Science user facility. LZ is also supported by the Science & Technology Facilities Council of the United Kingdom; the Portuguese Foundation for Science and Technology; the Swiss National Science Foundation; the Australian Research Council Centre of Excellence for Dark Matter Particle Physics; and the Institute for Basic Science, Korea. Thirty-nine institutions of higher education and advanced research provided support to LZ. The LZ collaboration acknowledges the assistance of the Sanford Underground Research Facility. ### Lawrence Berkeley National Laboratory (Berkeley Lab) is committed to groundbreaking research focused on discovery science and solutions for abundant and reliable energy supplies. The lab’s expertise spans materials, chemistry, physics, biology, earth and environmental science, mathematics, and computing. Researchers from around the world rely on the lab’s world-class scientific facilities for their own pioneering research. Founded in 1931 on the belief that the biggest problems are best addressed by teams, Berkeley Lab and its scientists have been recognized with 17 Nobel Prizes. Berkeley Lab is a multiprogram national laboratory managed by the University of California for the U.S. Department of Energy’s Office of Science. DOE’s Office of Science is the single largest supporter of basic research in the physical sciences in the United States, and is working to address some of the most pressing challenges of our time. For more information, please visit energy.gov/science.
Calmatters: Should California Backfill Science Funding Trump Cut? Voters Could Decide In 2028
CalMatters
California to buy defunct horse track and turn it into the Bay Area's newest public park
California lawmakers struck a deal to divert $125 million in climate funding to buy the former Golden Gate Fields track and turn it into a park
Who is Rob Bonta? The AG at the heart of some of the biggest legal battles in business
California’s attorney general is angling for broader changes to the social media industry after a massive settlement with Meta.
$7.5-billion California science bond measure awaits Newsom’s sign-off
California lawmakers sent a $7.5-billion science research bond measure to Gov. Gavin Newsom. If signed, it would go before voters on the March 2028 ballot.
Trump calls for federal tax incentives to revive U.S. film industry
President Trump on Monday urged Congress to approve federal tax incentives aimed at reviving American film and television productions.
UCLA fires AD Martin Jarmond, hires ex-Lakers exec Tim Harris
UCLA chancellor Julio Frenk announced on Monday that Martin Jarmond's tenure as UCLA athletic director is over, replacing him former Lakers executive Tim Harris.
810 Entertainment to Bring Food-Forward Dining, Bowling and Interactive Games to DOCO
— Northern California’s First 810 Entertainment Location Expected to Open Later this Year — Downtown Commons (DOCO) presented by Sutter Health today announced that 810 Entertainment plans to open a food-forward dining and social entertainment destination at the plaza later this year. With 16 locations nationwide, the new venue will mark 810 Entertainment’s Northern California […]
CDFW News | Del Norte County Razor Clam Fishery Opens After One-Month Closure Due to Public Health Hazard
California Department of Fish and Wildlife Director Meghan Hertel has opened the recreational razor clam fishery in Del Norte County following a recommendation from state health agencies that domoic acid no longer poses a significant threat to human health if consumed.
Owen Thiele and Jack Innanen on their slow-burn romance in 'Adults' Season 2
The actors spoke about their characters' big moment in the Season 2 finale of the comedy, the alternate ending they taped and where their relationship might go in Season 3.
Dolly Parton's estate announces Dollyfest, a two-day celebration
Dollyfest was originally set for January 2026 — around Parton's 80th birthday — but the star paused plans after experiencing health challenges in August 2025, according to her estate's press release.
Visual effects artist Phil Tippett shutters Berkeley studio
Phil Tippett, the designer behind many of Hollywood's iconic aliens and dinosaurs, is shuttering his visual effects studio in Berkeley.
John Galliano's Met Gala 2027 exhibit canceled after backlash
Fashion designer John Galliano pays the price, again, for racist outbursts that upended his career more than a decade ago. His Met Gala 2027 exhibit has been canceled.
Sony Argues in Court That Digital Games Can't Be Owned
The PlayStation maker is fighting a California class action over "Buy Now" buttons, and has asked the judge to send the case to arbitration.