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Poised for breakout moment in Latin America, Pope Leo also faces test of health
Just weeks after his cancer surgery, Leo will navigate the tide of secularism, deep polarization — and high altitudes.
NASA is racing against time to save the Hubble Space Telescope
NASA is exploring a daring plan to save the legendary Hubble Space Telescope from its eventual fiery plunge into Earth's atmosphere. After more than 35 years of groundbreaking discoveries, Hubble is slowly losing altitude, and without intervention, it could fall back to Earth as early as 2033 or 2034. To keep the iconic observatory operating, NASA is asking private space companies to propose innovative ways to boost Hubble into a higher orbit, upgrade its capabilities, or safely dispose of it when its mission finally ends.
SRS Altitude names Sullivan North America ART head
SRS Altitude, the alternative risk transfer managing general underwriter of Strategic Risk Solutions, on Tuesday named former Allianz Commercial executive Joe Sullivan head of alternative risk…
HIGH ALTITUDE SCIENCE SUMMIT TO FEATURE PUBLIC REVEAL OF XAIRSHIP-S IN OLNEY
A special science and educational event featuring the public unveiling of the xAirship-S will take plac...
Preview | Rapids Return Home for Western Conference Clash with San Jose
The Colorado Rapids (11-13-3, 36 pts., 8th West) return home for a crucial Western Conference matchup against the San Jose Earthquakes (13-8-6, 45 pts., 4th West) on Saturday, October 10. Kickoff at DICK'S Sporting Goods Park is set for 7:30 p.m. MT with coverage available on Apple TV, Altitude Sports
Plans to artificially dim the sun have divided scientists—here's what they're actually arguing about
No, President Joe Biden did not engineer Hurricane Milton. No, the ice crystal contrails left behind by high-altitude aircraft are not "chemtrails" sprayed by governments to control the weather or manipulate ...
Scientists covered 200 square metres of a Swiss glacier with sheep’s wool; early tests found it protected the ice about as well as plastic sheets, but only 0.02% of Swiss glacier ice is covered
A natural wool covering placed over 200 square metres of high-altitude Alpine ice has proved as effective at slowing summer melting as conventional synthetic tarpaulins, offering a possible biodegradable alternative to plastic sheets. Initial results from the "Keep It Wool" trial on the Tsanfleuron Glacier in western Switzerland show that prototype wool blankets protected snow and ice from heat about as well as plastic geotextiles.
NASA’s Swift telescope is back, but time is running out
NASA has brought two of Swift’s telescopes back online after technical problems derailed a commercial mission intended to rescue the aging observatory by raising its orbit. With atmospheric drag pulling the spacecraft downward faster than expected, scientists may have only another month or two before Swift falls below a critical operating altitude.
NASA Johnson Pilots Chase Moon’s Shadow for Eclipse Science
Pilots from NASA’s Johnson Space Center flew the WB-57F high altitude research aircraft from Ellington Field in
Tibetan medicine remains part of healthcare in the high-altitude region, in photos
LHASA, Tibet (AP) — In the high-altitude region of Tibet, people continue to turn to a centuries-old medical system to treat some ailments, often alongside conventional medicine.
NASA Updates Next Steps for Commercial Swift Boost Mission
NASA and Katalyst Space announced Wednesday the LINK spacecraft will not capture or boost an agency satellite to a higher altitude.
Preview | Rapids continue homestand with matchup against Sporting KC
The Colorado Rapids (7-10-1, 22 pts., 11th West) are set to host Sporting KC (4-12-2, 14 pts., 15th West) on Saturday, August 15. Kickoff at DICK’S Sporting Goods Park is set for 7:30 p.m. MT, with coverage available on Apple TV, Altitude Sports Radio, Tico Sports Spanish Radio, ColoradoRapids.com, and
‘You’re hit with a slam of shadow’: Nasa’s air mission to capture rare eclipse data
Two aviators will take off from Iceland to take pictures of the sun while flying at high altitude along solar eclipse’s path
Picking up a hidden gem card, looking on the upside of shutdowns, a Hyatt safety tip and more (Week in Review)
After recording this week’s podcast episode, I got online to see if I could chat with a representative and product change my US Bank Altitude Go Card (which was originally a Club Carlson Visa back in the day) to a US Bank Altitude Connect Card. Unfortunately, I had a really hard time finding the ability […]
The science behind why wildfire smoke drifts across the country
There’s essentially a west-to-east conveyor belt that’s pumping high-altitude smoke eastward.
Altitude Sports & Entertainment’s Tim De Lay on New SkyCam Digital Feed, Upgraded Studio Space
Along with a new studio at Ball Arena, the Colorado-based RSN is working with XR workflows to enhance coverage Altitude Sports & Entertainment has been fortunate to cover back-to-back championship...
Summit living isn’t a problem for this tiny mouse
A boost to heat production and drawing in more oxygen may help Andean leaf-eared mice thrive at altitude.
Ecuador Robot Climbs Chimborazo as Science Gets Altitude and Attitude
A humanoid robot named Pemba Jose has climbed above 6,000 meters on Ecuador’s Chimborazo, turning a surreal mountain test into a serious question about conservation, climate science, national pride, and how Latin America monitors its hardest-to-reach frontiers today under pressure.
World Cup Science: How Does Altitude Affect Soccer?
Mexico City’s iconic Estadio Azteca sits at an altitude of 7,200 ft above sea level. WIRED breaks down how altitude can impact everything from players’ stamina levels to the speed and curvature of the ball.
Will India Witness The Northern Lights Today? Best Places To Spot Rare Aurora Displays
While most of India is unlikely to witness bright auroras, people in Ladakh, Jammu & Kashmir, and other high altitude northern regions may have a chance.
Flying with cannabis? TSA's new guidance comes with a major health warning
The TSA has updated medical marijuana guidelines, but experts warn against using cannabis on flights due to health effects at altitude.
How Science Works
The 2nd Weather and Climate Livestream is now underway. It is organized by a group of early-career researchers concerned about declining funding for the field and eager to demonstrate how weather and climate research makes a difference in our lives. Last year’s event was a great success, drawing terrific press coverage including a piece in the NY Times. This year features a strong lineup of talks aimed at a general audience — I highly recommend tuning in. Share I gave a talk yesterday about How Science Works in Three Steps. You can see the short presentation here (I’ve appended a transcript below): And please tune into the livestream here. It runs through tomorrow at 6 pm ET. Thanks for reading The Climate Brink! Subscribe for free to receive new posts and support our work. Subscribe Cleaned up transcript: Thank you, and thanks to everyone tuning in. I want to talk about something I think a lot of people don’t really understand: how science actually works. Arguments over any scientific topic — climate change, vaccines, you name it — revolve around competing claims. For climate change, the claims are: Is the Earth warming? Are humans to blame? What will the impacts be? Over the last 150 years, the scientific community has developed a remarkably robust method for sorting out which claims are true and which aren’t. That method is what I want to walk through. So how does science generate knowledge? If you ask a high schooler, they’ll give you the version they learned in ninth grade: an individual scientist forms a hypothesis, runs an experiment, and draws a conclusion. That’s more or less what happens at the individual level, though in practice it’s more iterative — you design, test, and refine all at once, landing on a slightly different idea each time until you reach a conclusion about whatever hypothesis you’ve ended up with. But this isn’t science. It’s only step one. Any individual scientist can make mistakes — scientists are human. Maybe there’s a bug in the code, maybe there’s an error in the experiment. Just because someone ran an experiment and reached a conclusion doesn’t mean it’s right, and scientists don’t treat a single result as settled truth. Step two is peer review, the first layer of quality control. The scientist writes up what they did and submits it to a journal, which sends the paper to other experts in the field. Those experts judge whether the methods are sound, whether it properly references prior work, and whether the conclusions actually follow from the data. Ask any scientist and they’ll tell you peer review is miserable — the comments come back brutal, often harsh, and you have to revise and resubmit, sometimes multiple times, before an editor finally accepts the paper. Peer review catches an immense amount of bad science, but it can’t catch all of it. Reviewers get sloppy or overworked, they miss obvious mistakes, and they can’t catch hidden errors — a bug in the code, a misread instrument. So a peer-reviewed paper making it into a journal doesn’t mean the paper is right. Nobody treats a single paper as the final word. That’s where step three comes in: the crucible of science. Important results get retested by the broader community. If you publish something interesting, it gets dissected. Sometimes people try to reproduce your work directly but more often they test its implications. If someone claims X is true, and that implies that Y is also true, then scientists will go check Y. If a claim survives this gauntlet long enough, it becomes accepted. That’s how we generate knowledge. Let me give an example: the ozone hole. In 1985 — and I doubt many people watching were around then, but I remember it well — Joe Farman and his colleagues published observations from Antarctica showing that a huge chunk of ozone was disappearing every year. This was shocking because most atmospheric chemists had expected ozone loss to occur at mid-latitudes and high altitudes, not over the South Pole. When scientists see something they don’t understand, they rush to explain it, and several competing hypotheses quickly appeared in the peer-reviewed literature. One pointed to chlorine chemistry from chlorofluorocarbons. A second blamed nitrogen chemistry, possibly driven by solar proton events — meaning the sun was responsible. A third argued it wasn’t chemistry at all but dynamics: winds were carrying naturally low-ozone air from the lower atmosphere up into the stratosphere. Then the community went to work testing which theory could survive the crucible. Aircraft flew into the ozone hole and found no nitrogen, ruling out the nitrogen theory. Measurements showed the air in the polar vortex was descending, not rising — which would bring high-ozone air down, eliminating the dynamics theory. Meanwhile, those same flights measured enormous amounts of chlorine, strongly correlated with exactly the regions where ozone was being destroyed. That became known as the “smoking gun” paper, and it established that chlorine chemistry was the cause. Through this process, a consensus emerged. And it’s worth being clear that this consensus is organic. There’s no vote, no poll, no meeting where it gets decided. Scientists go to conferences, talk to one another, and independently arrived at the same answer. It’s the ultimate free market of ideas. After the consensus was established, the peer-reviewed literature doesn’t even mention the rival theories — it simply takes chlorine chemistry as given. That’s what a consensus looks like. It doesn’t mean every single scientist agrees, but it does mean there’s no longer any legitimate debate. So where can you see what scientists actually think? It’s all in the peer-reviewed literature, which contains the entire historical record of the argument: the discovery, the competing theories, the debate, the testing, and finally the community coalescing around one answer. But there’s a lot of room for misrepresentation. You can dig up an old paper claiming the ozone hole was caused by dynamics and wave it around as if there still was a debate about the cause of the ozone hole — without mentioning that the idea was disproven long ago and that even its own authors no longer believe it. There’s a bigger problem, though: the peer-reviewed literature is written in a language I call “nerd.” It’s extremely hard to read — honestly, some of it is hard for me to follow. It takes graduate students years to work through the literature in a single field, so we can’t expect policymakers or ordinary people to do it. This is where scientific assessments come in. The most famous is the IPCC — the Intergovernmental Panel on Climate Change. The job of an assessment is to read and summarize the peer-reviewed literature, synthesizing what’s settled, what’s been disproven, and what remains genuinely debated. To ensure the assessments accurately summarize the peer-reviewed literature, assessments are written by large teams, which are far less prone to bias than individuals and which dilute the influence of any one scientist with an axe to grind. The teams are deliberately assembled to avoid stacking the deck, and the reports themselves go through multiple rounds of peer review. That rigorous process is exactly why you can trust them and why people consider the IPCC to be the gold standard of what we know about the climate system. An assessment produced through a different process may well not be credible. You can even watch the consensus evolve across assessments. Take the attribution of warming. The 1990 IPCC report said the observed warming was broadly consistent with model predictions but also comparable to natural variability — in other words, we don’t know whether humans are responsible. By 1995, it concluded that the balance of evidence suggested a discernible human influence — a sentence only a committee could write, and one that barely commits to anything. By 2001, most of the warming over the previous 50 years was judged “likely” due to greenhouse gases; by 2007, “very likely”; by 2013, “extremely likely.” The 2023 report says essentially the same as 2013 — there’s not much stronger language available. So, to wrap up: science is our ultimate tool for deciphering the universe — the most successful method we’ve ever developed for determining what’s true and what isn’t. Our understanding is written into the peer-reviewed literature, so if you want to know what scientists think, that’s where to look. And for those of us who don’t speak nerd, scientific assessments are the Rosetta Stone — they translate nerd into English. Let me open the floor to questions. Thank you.
Forget the 11-year solar cycle, a single space storm can send a shockwave through your local forecast
The regular solar cycle is a mere climate murmur, but sudden geomagnetic jolts are a different story. These high-altitude outbursts appear to be hijacking the polar vortex to rewrite weather on the ground.
Xizang emerges as frontier for high-altitude science
From cloned yaks to large-scale climate expeditions, China is turning its Qinghai-Xizang Plateau into a major frontier for life sciences and high-altitude research, using the region's extreme environment to advance both fundamental science and applied
Stanford science reveals genetically distinct ‘ghost elephants’
Using DNA extracted from dung, researchers discovered that high-altitude elephants in Angola have a unique genetic lineage linked to Namibian elephants, highlighted in a new documentary by Werner Herzog.
NASA Aircraft Studies Tiny Particles with Atmospheric Impacts
Scientists from NASA and the National Oceanic and Atmospheric Administration (NOAA) have turned to one of NASA’s high-altitude research planes to characterize
Toward Marine Cloud Brightening at Scale: A Science Agenda
Marine Cloud Brightening (MCB) is a Solar Radiation Management (SRM) solution to cool the planet by changing the albedo of low-altitude marine clouds to increase reflected shortwave radiation.
Stratospheric nanoparticles’ surprising abundance is a game changer
Another discovery from NOAA's high-altitude research
Denver Nuggets Altitude broadcasts now being offered in Spanish for first time ever
Kroenke Sports and Entertainment announced they have contracted a team to broadcast its games in Spanish for the playoffs.
Station Orbits Higher as Crew Runs New Science Experiments
The International Space Station is orbiting higher today after the Progress 93 resupply ship, docked to the Zvezda service module, fired its engines for just over five minutes Wednesday night. The orbital reboost places the space station at the correct altitude for the upcoming Progress 95 cargo mission scheduled to resupply the Expedition 74 crew at the end of April.
Diabetes rates are lower in high-altitude environments — and scientists may have discovered why
A new study finds that in low-oxygen environments, red blood cells absorb more glucose and convert it into a molecule that helps release oxygen into tissues, revealing an unexpected way the body regulates blood sugar.
Diabetes rates are lower in high-altitude environments — and scientists may have discovered why
A new study finds that in low-oxygen environments, red blood cells absorb more glucose and convert it into a molecule that helps release oxygen into tissues, revealing an unexpected way the body regulates blood sugar.
Scientists discover why high altitude protects against diabetes
Living at high altitude appears to protect against diabetes, and scientists have finally discovered the reason. When oxygen levels drop, red blood cells switch into a new metabolic mode and absorb large amounts of glucose from the blood. This helps the body cope with thin air while also reducing blood sugar levels. A drug that recreates this effect reversed diabetes in mice, hinting at a powerful new treatment strategy.
Health Rounds: Link between low oxygen and reduced blood sugar could yield new diabetes treatments
Diabetes is less common among people living at high altitudes, where oxygen levels are low, than at sea level, and researchers who have discovered why that happens say the reason may lead to new treatments.
Before the medals: The science behind training for freezing mountain air
From freezing temperatures to thin mountain air, University of Cincinnati exercise physiologist Christopher Kotarsky, PhD, explained how cold and altitude impact Olympic performance in a recent WLWT-TV/Ch. 5 news report.
NASA fired three rockets into the northern lights and the results are stunning
NASA has pulled off a high-flying aurora investigation, launching three rockets into the glowing northern lights over Alaska. One mission targeted mysterious dark patches called black auroras, while the twin GNEISS rockets created a 3D scan of the aurora’s electrical currents. All rockets reached their planned altitudes and returned strong data. The result: an unprecedented look at how these dazzling light shows are wired from space to sky.
Rocket science? 3D printing soft matter in zero gravity
What happens to soft matter when gravity disappears? To answer this, UvA physicists launched a fluid dynamics experiment on a sounding rocket. The suborbital rocket reached an altitude of 267 km before ...
SpaceX loses contact with Starlink satellite after mishap
SpaceX's Starlink said one of its satellites experienced an anomaly in space on Wednesday that created a "small number" of debris and cut off communications with the spacecraft at 418 km (259.73 miles) in altitude, a rare kinetic accident in orbit for the satellite internet giant.
Scientists Say They've Found Another Anomaly About 3I/ATLAS
A "detection of a wobbling high-altitude jet" in the interstellar comet 3I/ATLAS has Harvard astronomer Avi Loeb intrigued.
Cosmic rays are cause behind JetBlue flight suddenly plunging in the sky. This is why it happened
The plane suddenly lost altitude while traveling from Cancun to New Jersey in October.
Early Earth’s sky may have created the first ingredients for life
Researchers recreated conditions from billions of years ago and found that Earth’s young atmosphere could make key molecules linked to life. These sulfur-rich compounds, including certain amino acids, may have formed naturally in the sky. The results suggest early Earth wasn’t starting from zero but may have already been stocked with essential ingredients.