SCROLL NEWS / DISCOVERY
Search headlines
Find the stories shaping the conversation.
Results for " DEP " 9,974 found 🔀 AI-powered Shuffle
AMD FSR 4.1 costs RX 7800 XT up to 10% performance versus FSR 3.1
ComputerBase tested FSR 4.1 against FSR 3.1 on the RX 7800 XT and RX 7600. Performance drops by around 7-10%, depending on resolution.
Opinion: The Politics Of Possibility - Why The 97th District Needs Wildaliz Bermúdez
New Havener Kyle Gonzalez weighs in on an east-side state rep race.
Celtic boss Martin O'Neill misses league clash following health issue
Shaun Maloney deputised for the absent Martin O'Neill in Celtic's Scottish Premiership clash with Kilmarnock as the 74-year-old continues to recover from a hospital procedure.
Blazers' Moda Center Battle Has Become a PR War
Local influencers and hundred-million-dollar ultimatums take center stage as the franchise deploys new tactics to secure massive public funding for a high-stakes arena renovation project.
Troy musician nominated for 6 Josie Music Awards
Whitlee Casey, a ministry associate at Temple Bible Church, is nominated for six Josie Music Awards, prominent awards for independent music often called the ‘Grammys of independent music.’
Lionel Messi misses Inter Miami defeat after father’s death as team-mate pays touching tribute
Jorge Messi, who was a hugely influential figure during his son’s career, died on Friday night after battling long-term illness
A Maine Town, Once Dependent on a Paper Mill, Tries to Move On
For over a century, Madison Paper Industries was a small Maine town’s economic engine. A new owner moved in, but uncertainty persists.
Public health alert issued for meat and poultry products containing recalled jalapeños
The U.S. Department of Agriculture’s Food Safety and Inspection Service is issuing a public health alert for meat and poultry products containing Food and Drug Administration-regulated jalapeños that may be contaminated with Salmonella.
Public health alert issued for meat and poultry products containing recalled jalapeños
The U.S. Department of Agriculture’s Food Safety and Inspection Service is issuing a public health alert for meat and poultry products containing Food and Drug Administration-regulated jalapeños that may be contaminated with Salmonella.
Public health alert issued for meat and poultry products containing recalled jalapeños
The U.S. Department of Agriculture’s Food Safety and Inspection Service is issuing a public health alert for meat and poultry products containing Food and Drug Administration-regulated jalapeños that may be contaminated with Salmonella.
Public health alert issued for meat and poultry products containing recalled jalapeños
The U.S. Department of Agriculture’s Food Safety and Inspection Service is issuing a public health alert for meat and poultry products containing Food and Drug Administration-regulated jalapeños that may be contaminated with Salmonella.
Public health alert issued for meat and poultry products containing recalled jalapeños
The U.S. Department of Agriculture’s Food Safety and Inspection Service is issuing a public health alert for meat and poultry products containing Food and Drug Administration-regulated jalapeños that may be contaminated with Salmonella.
Public health alert issued for meat and poultry products containing recalled jalapeños
The U.S. Department of Agriculture’s Food Safety and Inspection Service is issuing a public health alert for meat and poultry products containing Food and Drug Administration-regulated jalapeños that may be contaminated with Salmonella.
Public health alert issued for meat and poultry products containing recalled jalapeños
The U.S. Department of Agriculture’s Food Safety and Inspection Service is issuing a public health alert for meat and poultry products containing Food and Drug Administration-regulated jalapeños that may be contaminated with Salmonella.
Customers Are Getting More AI Than They Can Put To Work, Survey Finds
AI vendors are shipping capabilities at record speed, but customers aren’t keeping up. The real AI opportunity may depend on vendors and customers building together.
Can newest OL addition win Cowboys' swing tackle competition?
Gutierrez’s path to making the 53-man roster hinges on proving he can anchor the swing tackle role, a depth spot Dallas is constantly evaluating.
Riverside County deputies shoot person during mental health call
Sheriff’s deputies in Moreno Valley shot an unidentified person while responding to a mental health crisis after, according to the Riverside County sheriff's office, they aimed a firearm at the deputies.
How do Alaska animals sleep in the summer?
The way an animal sleeps during the Arctic summer depends on a number of factors.
Editorial: Trump admits his funding decisions driven by politics, revenge
Governing in such a manner is contemptible and contradictory to the founding principles that Americans celebrated on Independence Day this year.
The U.S. Is Burning Through Weapons in Iran. Russia and China Are Taking Note.
The Iran war has depleted U.S. weapons stockpiles, resulting in a significant erosion of firepower. A more drawn-out Iran conflict benefits Moscow and Beijing, some analysts say.
Mental health call turns into deputy shooting in Moreno Valley; man left in critical condition
A mental health call in a Moreno Valley neighborhood ended with deputies shooting a man and leaving him in critical condition.
In Confirming Blanche, Senators Endorse a Justice Dept. Under Trump’s Sway
Time and again, Todd Blanche has made it clear that he believes President Trump possesses a nearly limitless right to directly control the actions of the Justice Department.
2 men charged after robbing Davie County business at gunpoint, deputies say
Investigators obtained surveillance video that authorities said showed two masked suspects armed with pistols entering the business and forcing people back inside.
5 dead, 4 hospitalized in Louisiana from flesh-eating bacteria outbreak: health officials
WCHS ABC 8 provides local news, weather forecasts, traffic updates, notices of events and items of interest in the community, sports and entertainment programming for Charleston and nearby towns and communities in the Tri-State area, including Huntington, Dunbar, Marmet, Montgomery, Nitro, South Charleston, St. Albans, Cedar Grove, Chesapeake, Clendenin, East Bank, Glasgow, Pratt, Cross Lanes, Elkview, Pinch, Sissonville, Big Chimney, Cabin Creek, Chelyan, Davis Creek, Institute, Jefferson, Loudendale, Mink Shoals, Pocatalico, Quick, Quincy, Rand, Buffalo, Eleanor, Hurricane, Nitro, Poca, Winfield, Culloden, Fraziers Bottom, Hometown, Red House, Scott Depot, Teays Valley, Danville, Madison, Hamlin, Logan, Chapmanville, Man, Delbarton, Kermit, Gilbert, Matewan, Williamson, Summersville, Richwood, Flatwoods, Gassaway, Sutton, Spencer, Ravenswood, Ripley, Mason, Point Pleasant, Ashland, Pikeville, Ironton, Portsmouth, Gallipolis, and Athens.
Colton Hood Explains Approach to Giants' CB Battle
The New York Giants' No. 2 cornerback spot is there for Colton Hood to grab. The rookie cornerback spoke about his ongoing competition against Deonte Banks and veteran Greg Newsome II and addressed why he's not concerning himself with the depth chart just yet. Hood was the Giants' second-round pick (No. 37) and is perceived as the cornerback of the future.
Missouri should dump the use of junk science in its courtrooms
Missouri patients deserve confidence that the science presented in our courtrooms is credible, reliable and grounded in evidence. When unreliable expert testimony is allowed to influence juries, the consequences extend far beyond the courtroom. Manufactured claims can scare patients away from proven treatments and make medical innovators think twice about investing in research and development […]
As current measles outbreak demonstrates, Lancaster County needs a public health department [column]
Lancaster County has long been known as a place where neighbors look after one another.
Blanche confirmed as attorney general at a Justice Department shaped to serve Trump
Todd Blanche, who risked his career as a prestigious member of New York’s legal establishment to keep Donald Trump out of jail, was confirmed Saturday as the attorney general.
Silver nanocatalysts switch reaction sites between power generation and hydrogen production
For the first time, researchers have discovered that the same silver (Ag) nanocatalyst operates at different reaction sites depending on whether a solid oxide cell is generating electricity or producing ...
Democratic socialist Francesca Hong has former child star, OnlyFans model in senior campaign role: report
An OnlyFans model and sex worker advocate is reportedly serving as deputy campaign manager for Francesca Hong's Wisconsin governor campaign.
Deputies shoot armed person ‘experiencing a mental health episode,’ Riverside County Sheriff’s Office says
Deputies shot an armed person “experiencing a mental health episode” in Moreno Valley Friday, according to the Riverside County Sheriff’s Office. Sheriff’s deputies and a clinical therapist from th…
PENN Entertainment (PENN) Stock Profit Rebound Faces Lingering Digital Doubts
PENN Entertainment stock barely moved on the results, edging up about 0.3% to US$20.18, even though the earnings story was anything but sleepy. Q2 flipped back into the black with basic earnings per share of US$0.25 and net income of US$33.1m. Retail casinos produced record quarterly revenue and adjusted earnings before interest, taxes, depreciation, amortization and rent that management highlighted on the call. The market reaction looks muted for now. The real question for investors is how...
Vikings Receive Eye Opening Training Camp Update
Kyler Murray commands the quarterback battle with elite playmaking, while star receiver Jordan Addison faces an injury scare that tests the depth of Minnesota’s high-powered offensive arsenal.
The Record is finalist for LION's Business of the Year
The Record North Shore, a nonprofit community newsroom, is a finalist in a national newsroom awards program from Local Independent Online News Publishers, or LION. The Record is nominated for the Business of the Year award in the micro/small revenue tier — one of two tiers. The award recognizes a LION member that has made […]
Oregon DOJ approves Salem Health, Santiam Hospital merger
The Oregon Department of Justice on Aug. 7 approved the merger between Salem Health and Santiam Hospital, paving the way for the systems to combine.
What El-Sayed’s rise reveals about the future of US politics | Altaf Moti
Future Democratic coalitions may depend less on demographic identity alone and more on shared economic interests.
President Trump pumps up the 'Protect College Sports Act' as the Senate works to pass it
Trump urged Congress on Truth Social to pass the "Protect College Sports Act," warning that women's and Olympic sports will disappear without it.
Alaska officials award less than 2% of rural healthcare funding, postponing decision on remainder
The state Department of Health awarded $4.5 million out of $272 million in federal funds available.
Lawsuit filed against Mamdani administration's rollout of pied-à-terre tax
Their lawyer is a high-profile critic of Mayor Zohran Mamdani: former First Deputy Mayor Randy Mastro.
RFK Jr. questions scientists, access to data at CDC campus one year after shooting
Some scientists in the room said Kennedy’s expressions of appreciation were difficult to hear after his previous criticisms of the CDC, as well as federal health department cuts last year that included hundreds of positions at the agency.
RFK Jr. questions scientists, access to data at CDC campus one year after shooting
Some scientists in the room said Kennedy’s expressions of appreciation were difficult to hear after his previous criticisms of the CDC, as well as federal health department cuts last year that included hundreds of positions at the agency.
Health and safety complaints trigger state investigation at NKY long-term care facility
After a sexual assault allegation & a wrongful death lawsuit, an independent care facility is now under a state investigation.
Georgia Milestone 2025-2026 scores see all-time high in math, steady rise in science and social studies
Results from the 2025-2026 Georgia Milestones assessments show that students continued to improve in mathematics, science and social studies, according to a press release from the Georgia Department of Education on Thursday.
MURKOWSKI CONGRATULATES INDIAN HEALTH SERVICE DIRECTOR MARK CRUZ ON SENATE CONFIRMATION
U.S. Senator Lisa Murkowski (R-Alaska), Chairman of the Senate Committee on Indian Affairs, congratulated the Senate’s confirmation of Mark Cruz to serve as Director of the Indian Health Service (IHS) at the U.S. Department of Health and Human Services as part of an en bloc package of nominations on August 7, 2026. “I congratulate Mark […]
Id Software Vet Claims Xbox Doesn't Understand Art Or Games
id Software vet Chris Hays says entire departments have been 'gutted'
NJ Health Department Announces New Jersey Hot Shots for Tots Immunization Campaign Awardees
NJ Health Department Announces New Jersey Hot Shots for Tots Immunization Campaign Awardees
Exclusive | Trump Administration to Award $2 Billion to Battery, Materials Companies
The deals add to a Pentagon funding spree to reduce U.S. dependence on China.
What is leprosy? Here's how many cases there are in Florida
According to the Florida Department of Health, cases of leprosy peaked in the state at 39 in 2025. So far this year, 19 cases have been reported.
Senate passes sweeping Russia sanctions bill negotiated by the late Sen. Lindsey Graham
The bipartisan legislation, which passed the Senate 86-11, would penalize countries that continue to buy Russian oil, gas and other exports seeking to deprive Putin of revenues fueling the war.
Commerce, EXIM Will Hit the Road with Exporting, Business Growth Resources
The Kansas Department of Commerce, in collaboration with the Export-Import Bank of the United States (EXIM) Regional Export Program, announced the upcoming EXIM Roadshow. This first of its kind...
Computer Science Professor Wei Wang Receives ACM Innovation Award
Wei Wang, a professor and chair of the Computer Science Department at the UCLA Samueli School of Engineering, has received the Innovation Award from the Association for Computing Machinery, the world’s largest professional computing society
Black Wealth Crawl promotion designed to support independent businesses
Customers are encouraged to shop at participating Black-owned businesses from Aug. 28 to Sept. 7, when purchases qualify shoppers for the chance to win $150 gift cards and other raffle prizes.
Cardiff and Vale health's boards systemic problems are unacceptable, says health minister
An independent report raised concerns about leadership, culture and governance at the health board.
Health Department continues mandatory wood-burning restriction due to increased air pollution
Multnomah County is continuing to require people to refrain from burning wood until the advisory is lifted.
These 'five pillars' for living healthier longer are easy and affordable
Longevity has become a bit of a buzz word, and has become increasingly aligned with the tech industry. But while it remains unclear whether the billions of US dollars being invested in life-extending bioscience is something any of us can access, a timely report from Harvard Medical School reminds us what we can do on our own – and it's backed by a huge body of evidence.
Lee County science teacher arrested on 10 counts of possession of child sexual abuse material
A science teacher employed by the School District of Lee County was arrested after agents with the Florida Department of Law Enforcement say they found several files of child sexual abuse material on hard drives in his home.
A pardoned Capitol riot defendant wants her restitution money back. The Justice Department wants to keep it
After the protracted demise of the $1.776 billion fund meant to pay perceived victims of government lawfare, prosecutors say they don’t have to give a now-pardoned January 6, 2021, defendant her restitution money back.
U.S. employers unexpectedly cut 23,000 jobs amid strain from the Iran war
Labor Department revisions shaved 103,000 jobs off payrolls in May and June
U.S. employers unexpectedly cut 23,000 jobs amid strain from the Iran war
Labor Department revisions shaved 103,000 jobs off payrolls in May and June
Wheeling Athletics Welcomes Six More Fall Sports Friday as Fall Camp Continues
Wheeling, W. Va. – After welcoming in the Wheeling Football team a week ago, the Fall Sports Report Day schedule continued for the Wheeling University Athletics Department on Friday. Six more sports joined the fray, with Volleyball, Women's Soccer, Men's Soccer, Men's & Women's Cross Country, and Men's Rugby all reporting for fall camp. In total, the department has welcomed seven of the 10 fall sports back to campus, with the 2026-2027 athletics season sitting just 20 days away.
Blanche's attorney general confirmation is in doubt as GOP Sen. Murkowski opposes his nomination
Republican Sen. Lisa Murkowski said Friday she will oppose Todd Blanche’s nomination as attorney general, narrowing the confirmation path for President Donald Trump’s pick to lead the Justice Department.
Martin O’Neill health update after Celtic boss hospitalised for ‘small procedure’
O’Neill is out of hospital but it is not yet known whether he will be in the dugout for the trip to Kilmarnock
Health department to discontinue cyclosporiasis hotline with fewer new cases
Lucas County has reported 1,246 cases of cyclosporiasis, while 3,229 cases have been confirmed across northwest Ohio, a regional increase of 23 since ...
Sen. Lisa Murkowski says she’ll oppose Todd Blanche’s AG nomination
She said she’s concerned he cannot lead an independent Justice Department under President Donald Trump
Sen. Lisa Murkowski says she’ll oppose Todd Blanche’s AG nomination
She said she’s concerned he cannot lead an independent Justice Department under President Donald Trump
US economy unexpectedly shed jobs in July
The Labor Department released the July 2026 jobs report, which showed the U.S. economy shed jobs unexpectedly last month amid uncertainty over inflation.
MDHHS Issues Mental Health Framework Provider Enrollment and Billing Updates
The Michigan Department of Health and Human Services (MDHHS) recently released a final policy bulletin updating enrollment, supervision and billing requirements under the state’s Mental Health Framework.
Science on Tap: The Evolution of NEST
What does it take to prepare for the nation’s most challenging nuclear and radiological emergencies?Discover the answer with the Nuclear Emergency Support Team (NEST), the National Nuclear Security Administration’s elite emergency response unit composed of leading scientists and technical experts.Join Michael Peters, NEST Director and Deputy Director for the Office of Nuclear Incident Response, as he takes audiences on a journey through the history of nuclear response in the United States. Explore the pivotal moments that shaped NEST, learn how the organization has evolved to stay ahead of emerging threats, and gain insight into the innovative approaches that continue to strengthen national security today.Whether you're interested in science, history, technology, or emergency response, this presentation offers a unique perspective on one of the nation's most important missions.Event Details:Friday, September 4, 2026 | Doors Open at 5:30 pm | Presentation at 6:00 pmLocation: National Museum of Nuclear Science & HistoryAdmission: $12 per personRequirement: Must be 21+ to attend. An adult must accompany younger guests.
Health officials report record-breaking 50 heat-related deaths this summer
The 2026 heat season is now the deadliest in known history, as new data from the Maryland Department of Health reports a total of 50 heat-related fatalities since May, surpassing the previous record set of 46 in 2012.
Colorado’s new limits on sports betting deposits — and credit card ban
The new rules are part of the bipartisan Senate Bill 26-131 passed in May by the Colorado General Assembly amid growing concerns over rising addiction.
Scientists studied animal bones in South Australia’s underwater caves; those near light carried algae marks while bones in total darkness remained remarkably pristine
Animal bones resting on the floors of South Australia's underwater caves are revealing far more than the identity of the creatures they once belonged to. According to a new study published in PLOS One, the cave environment itself leaves distinct "fingerprints" on bones, helping scientists reconstruct how they were deposited, the environmental conditions they experienced after deposition, and the processes that affected their preservation over time.
Windsor schools introduce pay-to-play sports fees after budget cuts
Students who want to play middle or high school sports in Windsor this school year will be required to pay a fee, following two failed budget referendums that forced the Board of Education to cut more than $200,000 from its athletics department.
Thousands of Haitians lose immigration status, face deportation
The temporary protected status many Haitians had has been cancelled as the country remains unstable
Las Vegas police union focuses on mental health, family support after officer’s death
LAS VEGAS, NV (KSNV) — As the Las Vegas Metropolitan Police Department grieves the loss of Officer Austin Abdelnabi, the Las Vegas Police Protective Association
Trump Orders Leak Probe After Venting About Media Coverage of Munitions Stockpile
Move followed weeks of headlines describing depleted munitions levels.
Wearable fingertip sensor identifies physical patterns linked to stress and anxiety
Researchers have shown that measurements taken from a person's fingertip could help identify physical patterns associated with stress, anxiety and depression. The international study, involving experts ...
Environmental Justice Groups Sue New York Department of Health for Failing to Protect Tenants from Lead Under Nation-Leading Law
As currently structured, DOH’s program risks certifying dwellings as “lead-free” even when dangerous lead hazards remain
Orlando Magic Receive Shockingly Low Power Rankings Placement
Despite internal championship aspirations and a fresh coaching perspective, analysts remain skeptical of Orlando’s roster depth, dropping the young core further down the league’s latest hierarchy.
As Michigan ages, are we overlooking a critical type of caregiver – the friend?
Friends may not see themselves as caregivers, yet when they help with activities of daily living, they are crucial to a person’s independence and longevity. That, in turn, can save tax dollars by curbing the odds at nursing home care.
Comcast Business is Deploying Private Wireless Network in Smartlink Headquarters
The network will combine cellular and radio services to enhance wireless coverage in office buildings.
Supporters of a bipartisan bill say America’s biotechnology future depends on measurement science
I think the success will be that there are uniform standards that could be used by AI, by international scientists," said Congresswoman April McClain Delaney.
Meister awarded "Top 10 Science Breakthrough" for 2026
Assistant Professor Konrad Meister from the Department of Chemistry and Biochemistry was named in the...
Bennett calls on Pingree, Charles to disclose donors
Maine State Senator and independent candidate for governor Rick Bennett is demanding more transparency in campaign finance, asking opponents Democrat Hannah Pingree and Republicam Bobby Charles to disclose the names of who he said are anonymous donors funding their campaigns.
'Boyhood' child actor lives 'in the middle of nowhere' after leaving Hollywood behind
Ellar Coltrane, now 31, says he lives in the middle of nowhere doing manual labor and firefighting, but misses collaborating on independent films.
Trump grows angry over reports on depleted munitions — believing it weakens him in Iran negotiations
President Donald Trump has privately complained in recent days that disclosures on the dwindling US munitions stockpile make the United States look weak at a critical juncture, senior US officials said.
Republican-led Senate panel will ask Justice Department to charge Dr. Anthony Fauci with contempt of Congress
A Senate committee voted Thursday to hold Dr. Anthony Fauci in contempt of Congress, advancing an audacious effort by Republicans to prosecute the well-known scientist over his role in the US government response to the Covid-19 pandemic.
Scientists identify mushroom behind ‘tiny people’ hallucinations
DNA sequencing links independent reports of ‘Lilliputian’ hallucinations to a single mushroom species—one with no previously identified psychoactive compounds, suggesting the presence of a new...
Weekend Entertainment | Fireworks and the Youngstown Symphony
Ignite the Night – Youngstown’s Independence Day celebration – will take place Saturday and Sunday downtown.
Multiple East Texas fire departments extinguish fire at business in Gun Barrel City
Multiple East Texas fire departments worked to extinguish a fire at a business Wednesday in the 700 block of West Main Street in Gun Barrel City.
Improvement project on Business Interstate 55 through Sherman begins Aug. 10
SPRINGFIELD – The Illinois Department of Transportation announced that an improvement project on Business Interstate 55 (Peoria Road and Sherman...
Rural Health Transformation Program Reporting
August 5, 2026 Mehmet Oz, AdministratorCenters for Medicare & Medicaid ServicesDepartment of Health and Human ServicesAttention: CMS-10949P.O. Box 8010Baltimore, MD 21244-8010 RE: Rural Health Transformation Program Reporting Dear Administrator Oz: The Bipartisan Policy Center appreciates the opportunity to comment on CMS’s proposed Rural Health Transformation Program (RHTP) reporting requirements (file code CMS-10949). The work the … Continued
Art Submissions for Sapulpa Health Center Sept. 14
SAPULPA, OK — The Muscogee Nation Department of Health is seeking Mvskoke artists to submit qualifications for artwork to be featured in the new Sapulpa
97th District Debate Spotlights Prison Politics
At a debate between candidates running for an east-side state rep seat, attorney Leland Moore made the case that just because you represent someone, doesn't mean you agree with them -- even if your client is the state's prison system. His opponent, Wildaliz Bermúdez, countered: "But the work that we do becomes who we are."
VA accelerates electronic health record rollout
After years of delays, the Department of Veterans Affairs says its federal electronic health record (EHR) program is now firmly back on track. VA Secretary Douglas Collins has accelerated the program with a renewed goal: full deployment across all VA medical centers by 2031. A major governance overhaul, replacing multiple competing councils with a single decision-making body, has cut through bureaucratic delays and allowed the VA to move faster and more consistently. Deputy Secretary Paul Lawrence has taken a hands-on role, including visiting deployment sites and holding daily meetings with Oracle Health to ensure front-line clinicians have what they need. Here’s how the rollout is going, according to the VA: The federal EHR has only experienced four outages since December 2025. The system has gone nearly two consecutive years without a major incident. It is currently live at six sites, supporting care for over 188,000 veterans. The system creates a lifelong medical record, integrating data across the VA, the Department of Defense and private community providers. With the first new deployments underway and four Michigan medical centers already live in 2026, the VA is entering its first true expansion phase since the program’s reset. Officials say the system’s improved stability, streamlined governance and standardized national workflows have cleared the obstacles that once stalled progress. With 13 sites scheduled for deployment in 2026 and a market‑based rollout strategy guiding future waves, the department believes it’s finally positioned to move at scale toward a modern, fully interoperable EHR, advancing steadily toward its goal of reaching every VA medical center in five years.
The Latest: Senate committee votes to hold Fauci in contempt over refusal to answer questions
A Senate committee has voted to hold Dr. Anthony Fauci in contempt of Congress and refer him to the Justice Department for potential prosecution over his refusal to answer questions at a hearing last week on his handling of the COVID-19 pandemic
Butterfly lilies wing their way to Science
Many animals and plants show left-right differences in how their bodies or organs are arranged, but we still know little about how such asymmetries evolve or how genes control them in natural populations. Mirror-image flowers, in which female and male sex organs are deflected to opposite sides in left- and right-handed forms, provide a notable example of such asymmetry. Here, we studied South African butterfly lilies, where individual plants produce only left- or right-handed flowers. Their mirror-image flowers promote outcrossing by depositing pollen from each floral form onto a specific region of a pollinator’s body that matches the stigma position of the opposite form. This suggests that selection for efficient pollen transfer between forms maintains this natural polymorphism. Our work uncovers a hemizygous supergene that coordinates the left-right orientation of female and male sex organs in mirror-image flowers by linking two independently acting genes for style and stamen handedness in a single, nonrecombining genomic segment. This architecture ensures the coinheritance of a matched pair of organ orientations that is essential for efficient cross-pollination between floral forms. At the developmental level, we show that floral handedness emerges from the interaction between an intrinsic tissue chirality and a gravitropic response that orients the style and median stamen relative to gravity. Together, these findings reveal how a supergene, hormone and microRNA signaling, tissue chirality, and an external physical cue combine to produce and maintain a stable left-right polymorphism in natural plant populations.
Scientists deploy AI agents to accelerate discovery of new materials
Researchers develop a system of AI agents to automate a powerful simulation method that accelerates discovery of new materials. The system makes these simulations easier to use and enables them to be much more widely adopted by the scientific community.
Alvarez, Elimelech elected to European Academy of Engineering
Pedro J.J. Alvarez and Menachem Elimelech, professors in Rice’s Department of Civil and Environmental Engineering, have been elected full members of the European Academy of Engineering.
Governor Stein Highlights State Budget’s Investment in SUN Bucks Program at Durham Farmers’ Market
Today during National Farmers Market Week, Governor Josh Stein and Department of Health and Human Services Secretary Dev Sangvai visited the Durham Farmers’…