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Phys

'Catastrophic': Swiss glaciers lose fifth of mass in five years‎

Switzerland's glaciers, which are disproportionately affected by climate change, have lost nearly 20% of their mass in five years, experts said Thursday, with 2026 registering the second-biggest melt on record.

10:09
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Phys

Rice work: Dutch test new crop to save sinking peatlands‎

In a soggy field between Amsterdam and The Hague, farmer Sander Roeleveld plows a small white combine harvester into his crops, gathering a grain never before harvested in the Netherlands: rice.

09:27
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Phys

Indonesia haze chokes neighbors, but little legal recourse‎

Haze from Indonesian wildfires has blanketed neighboring Malaysia and Singapore for more than a month, closing schools and sending respiratory complaints skyrocketing.

09:08
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Phys

90-plus-day spaceflights linked to higher rates of hip fractures in astronauts‎

New research has found that the rate of hip fractures among astronauts after spaceflights lasting more than 90 days was higher than after shorter spaceflights or among people who were not astronauts. The findings of the study in Mayo Clinic Proceedings, underscore the need for expanded assessment of astronauts' long-term skeletal health.

07:19
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Phys

Even high-altitude forests in Switzerland are now weakened by frequent droughts, making natural hazards more dangerous‎

Due to global warming, Swiss forests are now at a tipping point where summer droughts are overwhelming trees' tolerance and resilience, scientists have shown. That bodes ill for people in the valleys because forests form their first line of defense against avalanches, rockfalls, landslides and floods.

07:08
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Phys

Women astronauts use social media to reframe science and femininity together‎

Why can't a flight jacket be pink or purple? That was the question a 6-year-old girl asked her mother, Kellie Gerardi, an astronaut, researcher and science communicator. When Gerardi later appeared in a TV interview wearing a bright pink flight jacket, her daughter pointed to her mom on the TV screen, smiling with delight. This exchange—which appeared in a post on Gerardi's Instagram account—was a personal moment, skillfully presented through the language and visuals of social media. But it also conveys a clear message: Femininity and scientific credibility are not mutually exclusive.

07:08
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Phys

Wildlife tracking to fill gaps in monarch migration research‎

Every fall, monarch butterflies fuel up on nectar from Iowa's fall-blooming wildflowers before embarking on an extraordinary migration from North America to Mexico. But the pathways they take and how their travel is affected by weather and other factors have largely remained a mystery.

06:00
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Phys

Celebrity Traitors: Research suggests that some contestants will find the game tougher than it looks‎

"The Traitors" has become essential viewing for millions of fans. The TV game show, in which a group of "faithfuls" try to identify a smaller number of hidden traitors, is all about truth and lies.

03:31
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Phys

Fine-tuning cobalt for cleaner chemical transformations‎

Finding alternatives to precious metals in chemical manufacturing may be less like sourcing a substitute and more like tuning an instrument already in hand.

02:44
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Phys

Bacteria can make plant-based foods healthier for humans and animals‎

New research from the DTU National Food Institute and Aarhus University shows that microorganisms can be used to specifically alter the amino acid composition of plant-based foods, making them more nutritious and therefore healthier.

02:23
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