Science

Science

For all the inventions presented as revolutionary that never really caught on - the Dymaxion house and car, the geodesic dome - as well as the countless pages of eccentrically theoretical writing and even more countless hours of talk, it can be difficult for us now, here in the actual twenty-first century, to pin down the civilizational impact he so earnestly longed to make.

The speed, the scope and the severity of the attacks on science are beyond anything we've ever seen,

There was a group of neurons that predicted the wrong answer, yet they kept getting stronger as the model learned. So we went back to the original macaque data, and the same signal was there, hiding in plain sight. It wasn't a quirk of the model - the monkeys' brains were doing it too. Even as their performance improved, both the real and simulated brains maintained a reserve of neurons that continued to predict the incorrect answer.

The week leading up to the awards is stacked with lectures, concerts, exhibitions and discussions, and Stockholm is decorated with light displays and video shows. The whole thing feels like the Oscars. People line up on the street to catch a glimpse of celebrities as they leave the Stockholm Concert Hall. National public television dedicates more than five hours to a live broadcast of the ceremony and subsequent banquet.

On Tuesday night, the Aurora borealis may be visible in parts of more than half of all U.S. states. That's a few more than the usual six or so Northern states that are used to seeing the lit up skies. That's because solar storms can change visibility, making the spectacle visible to more locations in times of heightened geomagnetic activity.

The aurora could be visible across Canada and much of the northern tier of US states on Monday night, and possibly even further south, following a major disturbance in the Earth's magnetic field, a forecast shows. The forecast, from the National Oceanic and Atmospheric Administration's space weather prediction center, comes amid intense geomagnetic and solar radiation storms, said Shawn Dahl, service coordinator at the center.

In fact, it's common for them to travel modest distances via stints of explosive flapping. This phenomenon, known as "burst flight," is sort of beautiful to watch: Chickens leap upward at a sharp angle, then start pumping with manic abandon. As their wings cut tight figure eights, they shoot forward and drop into a glide. They never get very far, but there's something existentially profound in the effort. Chickens fly as if they're trying to escape the inevitable.

The team, from the Chinese Academy of Sciences and Beijing Institute of Technology, recently published their findings in Nature Communications. According to their research, the process not only avoids conventional leaching chemicals and extreme heat to extract lithium from old batteries, but it also uses carbon dioxide in what the authors call a sequestration step, and turns other battery transition metals into new catalysts - with CO₂-rich water doing most of the chemical work.

"I couldn't believe what I was seeing," Astronomer Elinor Gates said. "I couldn't believe that a storm could do that sort of dramatic damage to this historic telescope dome."

Mold is a perennial scourge in museums that can disfigure and destroy art and artifacts. To keep this microbial foe in check, institutions follow protocols designed to deter the familiar fungi that thrive in humid settings. But it seems a new front has opened in this long-standing battle. I'd recently heard rumblings that curators in my then home base of Denmark have been wrestling with perplexing infestations that seem to defy the normal rules of engagement.

At the time the proposed telescope was one of three contenders to make a giant leap in mirror size from the roughly 10-meter diameter instruments that existed then, to approximately 30 meters. This represented a huge increase in light-gathering potential, allowing astronomers to see much further into the universe-and therefore back into time-with far greater clarity.

In this photo, I'm preparing drifting buoys for deployment. This was my main responsibility aboard the RV Falkor (too), during a 27-day research expedition in October 2025 exploring the Malvinas Current, an ocean current that runs alongside Argentina. The expedition included biologists, geologists and physical oceanographers such as myself; I'm a PhD candidate at the Sea and Atmosphere Research Center (CIMA) in Buenos Aires, Argentina.

Science@Cal is proud to present a series of free public science lectures on the third Saturday of every month. These talks are given by renowned UC Berkeley scientists and aimed at general audiences. Talks take place on the UC Berkeley campus at 11 am. Doors open thirty minutes before the talk and seating is on a first-come, first-served basis. Each talk is planned to last an hour, plus time for at least a few questions at the end.

What's scarier than a spider? A really big spider, of course. A newfound defensive tactic takes advantage of this idea: researchers documented spiders building giant spiderlike silhouettes on their webs to ward off predators. These decoys are an example of web decorations that some spiders are known to produce, often to prevent getting eaten, avoid bird strikes or attract prey.

You can lose 4045% of body heat from an unprotected head. That's the advice in a 1970s US Army Survival Manual, which is probably where this myth originated, says John Tregoning, a professor of vaccine immunology at Imperial College London. The reality is that there is nothing special about your head. When you go out in the cold, you lose more body heat from any area you leave exposed than from those parts protected by clothing.

Adolescence is second only to early childhood in the rapidity and sheer volume of changes occurring in brain development. Three different brain systems (and their interconnections) are at play: reward-driven behavior, harm avoidance, and regulatory behavior. At the same time, teens are experiencing powerful changes to their physical and sexual selves, accompanied by the hormonal cascade of puberty. During this period, there is an increase in brain receptors for dopamine, a neurotransmitter that has a strong effect on the experience of pleasure.

So Tony Cholerton, a zookeeper who had been a motorcycle engineer for many years, invented Robovacc a machine to quickly administer vital jabs without the presence of people. The result, a clever contraption he controlled from an adjacent room with a handset taken from remote-control toy aeroplanes, successfully administered vaccinations to Cinta in a feeding area. The tiger sat up briefly, mid-meal, as the needle penetrated her rear end, then calmly continued eating.

But as he swept his flashlight through the dark waters, something unexpected emerged. Inching through the beam of light, an alien creature crawled across the surface of the sand, resembling an inch-long cluster of ghostly leaves fringed with silvery filigree and capped with a pair of antennae-like stalks. It immediately caught my eye, said Gosliner, Invertebrate Zoology Curator for the California Academy of Sciences. I've been diving there for 30 years and this one immediately struck me as different.

In October, at a tech conference in Italy, Amazon and Blue Origin founder Jeff Bezos predicted that millions of people will be living in space " in the next couple of decades " and "mostly," he'd said, "because they want to," because robots will be more cost-effective than humans for doing the actual work in space.

From reproductive rights to climate change to Big Tech, The Independent is on the ground when the story is developing. Whether it's investigating the financials of Elon Musk's pro-Trump PAC or producing our latest documentary, 'The A Word', which shines a light on the American women fighting for reproductive rights, we know how important it is to parse out the facts from the messaging.

If you were a child of the '70s or '80s, you may remember the bubbling sound of hydrogen peroxide fizzing on an open wound. Back then, it was the go-to for parents who were looking to disinfect the cuts and scrapes that their kids would come home with. Since then, science has shown that it's actually not all that great for a wound, but there's no need to throw out that bottle if you do find one.