phys.org
Every phys.org story we have translated and published, newest first. · 4,056 stories
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How much clearcutting can nature sustain? A study determines the ecological limit for boreal forest birds
A study led by the University of Jyväskylä in Finland evaluated, for the first time, an ecological threshold for the amount of clearcutting
Science
FAST finds two mysterious hydrogen clouds with no visible stars
Astronomers have found two clouds of hydrogen near the Whirlpool galaxy that appear to contain almost no stars. The clouds, discovered with
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Views from a physician and veterinarian: How to improve barriers to pet care when owners are hospitalized
The human-animal bond is often so strong that pet owners may delay or forgo medical treatment or leave a health care facility against medica
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US study tests psilocybin to fight cancer side effects
Here's a novel idea for countering the painful side effects of chemotherapy: Beforehand, take the hallucinogenic drug found in magic mushroo
Science
A black hole as light as 40 tons can exist inside a star if dark matter helps
In 1974, Stephen Hawking made a prediction that transformed our understanding of black holes. Black holes, he showed, are not truly black: T
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Tree species diversity protects forests from climate extremes, study finds
New research has found that tree species diversity can play a crucial role in protecting forests from the growing threat of extreme climate
Science
Scientists discover how narwhals grow nature's only straight tusk
Narwhals have nature's only straight tusk, a single tooth up to three meters (10 feet) long, so strange they were sold as magical unicorn ho
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Some disagreement makes groups more trustworthy, mathematical framework finds
When humans are making decisions, they are known not to rely solely on their own considerations and the evidence available to them. Past beh
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Lakes aren't just storing water—they're changing the carbon cycle
Lakes may look like picturesque stopping points along a river or stream, but they can have a big influence on what happens to carbon as it m
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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
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Late Roman decrees uncover military system behind amphitheater animal spectacles
A study on Roman law by the Carlos III University of Madrid analyzes the regulations and complex imperial logistics governing the capture, t
Science
New method predicts where massive earthquakes will strike
UC Riverside scientists have developed a way to identify where Earth's biggest earthquakes are most likely to occur, offering a powerful new
Science
How haze from Indonesian fires impacts Southeast Asia
Thick smog has blanketed parts of Indonesia as the vast archipelago battles fires that have burned large swaths of Borneo and Sumatra for we
Science
Indonesia rescues second orangutan mother and baby from wildfire
An orangutan mother and her baby, threatened by wildfires encroaching on their habitat in Indonesia, were rescued earlier this week, authori
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Spacecraft bound for Mercury begins 'tricky' arrival
After an eight-year journey, a spacecraft carrying European and Japanese probes began the monthslong, high-risk approach to Mercury on Thurs
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Levitated magnet opens new frontier in search for ultraheavy dark matter
Rice University researchers have used a magnetically levitated particle to search for ultraheavy dark matter, extending the hunt for some of
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AI could undermine managers' judgment unless used carefully, study warns
Generative artificial intelligence (Gen-AI) has become a routine part of working life, but overreliance on the technology may erode managers
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Study reveals pupils most at risk of school suspension and what may help them
School suspensions are associated with a complex combination of socioeconomic disadvantage, special educational needs, peer relationships an
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Deadly floods of 2021—Researchers identify gaps in hazard mapping
The catastrophic flooding in July 2021 claimed the lives of more than 200 people in Germany and Belgium. The high death toll makes it clear
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Researchers tune into Arctic under-ice sounds and test through-ice communication
Beneath the Arctic Ocean is an orchestra featuring natural and human composers, from cracking sea ice and whistling beluga whales to humming
Science
A new type of LED light could bring significant efficiency gains
Researchers at Lund University have developed a new type of light-emitting diode based on thin, branched nanowires that could offer signific
Science
In ant nervous systems, gene expression may drive rescue behavior
Why do some ants help nestmates in distress while others don't? A research team from Johannes Gutenberg University Mainz (JGU) and Tel Aviv
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Magic-angle graphene provides evidence for unconventional superconductivity
Researchers have completely suppressed superconductivity in magic-angle graphene by screening interactions between electrons, helping resolv
Science
New AI tool maps the hidden universe of small molecules
The human body and its gut microbiome produce thousands of small molecules that shape how the body functions—influencing immunity, metabolis
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