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General Physics Jun 10, 2026

To discover new physics, AI may need to 'unlearn' the old one

A study in the Journal of Cosmology and Astroparticle Physics explores how a machine-learning strategy known as transfer learning could dramatically reduce the computational cost of searching for new physics beyond the standard ...

Plants & Animals Jun 9, 2026

Study finds fishing bycatch does not attract lesser black-backed gulls out of wind farms

Lesser black-backed gulls from the colony on the Dutch island of Neeltje Jans appear to avoid the wind farm off the Zeeland coast, with the exception of some males. NIOZ ecologist Rosemarie Kentie and her colleagues suspected ...

Plants & Animals Jun 9, 2026

Adélie penguins use colony cues to switch foraging sites if their previous trip was unsuccessful

Many animals live in groups. Among seabirds in particular, most species form colonies during the breeding season. Although coloniality entails costs, such as increased competition for food and disease transmission, its repeated ...

Plants & Animals Jun 9, 2026

Chloroplast map reveals 'missing link' in plant growth and solar energy

For decades, science has understood the basics of photosynthesis, the process by which plants turn sunlight into food. However, photosynthesis occurs on uniquely specialized membranes that we have only begun to understand. ...

Astrobiology Jun 9, 2026

Dino-killing asteroid may have fueled underground life for 8 million years

The asteroid that caused the extinction of the dinosaurs also created an underground environment suited to supporting new life, and new research suggests it lasted for millions of years longer than previously suspected.

Evolution Jun 9, 2026

Why are sloths slow? It's in their DNA

Sloths are the slowest mammals on the planet, but living in dense jungles has made them notoriously difficult to study. For the first time, scientists have now sequenced and analyzed the two-toed sloth genome and revealed ...

Plants & Animals Jun 9, 2026

Koala numbers crashed across Australia 100,000 years ago. Global glacial cycles are likely to blame

It's surprising how easy it is to see a koala every day in Australia's major cities. The cute, gray marsupial can be found on T-shirts, hanging off people's bags and pencils, and decorating any decent souvenir shop. But seeing ...

Astronomy Jun 9, 2026

Possible dark matter-deficient twins discovered in the Fornax Cluster

Astronomers have identified a possible new example of one of the universe's strangest galaxy types: galaxies that appear to contain little or no dark matter. The newly studied pair, FCC 224 and FCC 240, on the outskirts of ...

Veterinary medicine Jun 9, 2026

Dogs uncover invasive pests that experts missed in real-world vineyard tests

At a Maryland vineyard, Debi Persing guided her Boston terrier, Xephyr, slowly down a row of grapevines. Vineyard workers and scientists had already identified several invasive spotted lanternfly egg masses hidden among the ...

Ecology Jun 8, 2026

They call it 'stupid hot' for a reason: Heat muddles animal brains

On a blazing hot day in South Africa, female southern pied babblers can't think straight. The medium-sized black-and-white birds are trying to get at tasty mealworms behind a see-through barrier. On cooler days, the birds ...

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