phys.org
Every phys.org story we have translated and published, newest first. · 3,962 stories
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To understand the solar cycle, notice how the sun sleeps
The sun is such a constant in our lives that it can be difficult to imagine our star ever changing. But the sun can be quite variable. There
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Virtual cells built from 4D AI models and 'digital twins' could speed up drug discovery
Mitochondria—tiny structures that convert nutrients into energy—are often depicted as discrete kidney bean-shaped objects. But in reality, t
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The story of Little Italy's Feast of San Gennaro is the story of how Italian immigrants became American
For two weeks in September, everyone wants to be Italian—at least judging by the crowds at the annual Feast of San Gennaro in New York City'
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Magma influx explains short-lived bulge at Tanzania's Ol Doinyo Lengai volcano
In 2024, D. Sarah Stamps' team detected and tracked a short-lived bulge in the land around a volcano in Tanzania. In a paper published Sep.
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Longitudinal survey finds little evidence that social tech predicts life satisfaction in adults
Social technologies, digital tools that allow people to communicate and share content with each other online, have become a central way of c
Science
Satellites show Earth lost more than 12 trillion tons of ice from Greenland, Antarctica in 47 years
About 12.5 trillion tons (11.3 trillion metric tons) of ice from glaciers in Greenland and Antarctica have melted since 1979, which is enoug
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At an old steel site in Pittsburgh, bacteria evolved to survive—and eat—industrial pollution
Across Appalachia and the Rust Belt region, including throughout the city of Pittsburgh, former industrial sites are being transformed into
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How the malaria parasite boosts its transmission potential under stress conditions
The malaria parasite is able to detect changes in its host's environment and respond by increasing the production of sexual forms capable of
Science
Sacred springs of South Africa—pure waters or polluted? We found tiny bits of plastic in the samples we tested
Across South Africa, natural springs are more than sources of freshwater. Some are places of healing, spiritual cleansing and rituals, where
Science
Reconstructing the Great Miami Hurricane of 1926
The first storm warning for the Miami area wasn't issued until only a few hours before the powerful cyclone made landfall just south of down
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Two-color light steers electrons through graphene's transient topological state
The electronic properties of materials are typically determined by their structure under normal, undisturbed conditions, when they are in a
Science
A molecular bridge connects two signaling pathways critical for pollen development
Cells rely on complex signaling networks in which different molecular pathways communicate with one another. Small GTPases act as molecular
Science
Australia's vast Nullarbor Plain hides deep caves that can teach us about alien worlds
Stretching more than 200,000 square kilometers (77,000 square miles) across southern Australia, the vast, flat plains of the Nullarbor mark
Science
Bringing ice sheets to life: Releasing a dynamic ice sheet modeling workflow for Australia's climate model
Ice sheets are fundamental components of the Earth system. Antarctica and Greenland, the two ice sheets currently on Earth, don't just affec
Science
Global population dataset uses buildings to reveal people's daily movement patterns
Researchers at the Department of Energy's (DOE) Oak Ridge National Laboratory (ORNL) have released LandScan Mosaic, a next-generation global
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How narwhal 'scientists' track Arctic warming
The fight against climate change has a new, spiral-tusked ally: the narwhal.
Science
Meet Earth's newest wild cat species, the first named in over a century
A previously unknown cat species has been identified in plain sight: at a wildlife sanctuary in Bolivia, where the small, spotted feline had
Science
A humpback whale was spotted in a California river, 60 miles from its Pacific Ocean home
Denny Glover was hoping for a big catch when he went fishing with buddies on the Sacramento River, but he wasn't expecting a fully grown hum
Science
The monsters that weren't: Dinosaur and tusked-beast claims in San rock art unravel
For decades, an idea has grown in paleontology that, long before scientists began digging up and reconstructing dinosaur bones, the Indigeno
Science
Rethinking how we assess students could improve their well-being
When you were in school, what stressed you out the most? For many students, classroom assessments—graded tests, quizzes, group work, present
Science
Florida scrub-jays attempt to breed at unusually young age after large-scale translocation
For nearly two decades, biologist Lauren Deaner has worked with Florida scrub-jays, contributing to population recovery efforts and transloc
Science
Protein map reveals how red blood cells rapidly adjust to low oxygen
Scientists map the hidden protein network that helps red blood cells adapt to oxygen
Science
Loss of Y chromosome in men could be an early warning sign of cancer
A study initiated by Dr. Dan Theodorescu, a physician-scientist at the University of Arizona Cancer Center, revealed that the loss of the Y
Science
Scientists simulate cosmic crashes to test whether icy moons gain or lose their ability to sustain life
Many of the moons orbiting Saturn, Uranus and Neptune likely conceal oceans of liquid water beneath miles of icy shell. Because life as we k
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