Yuezhuornis, a 150-million-year-old Jurassic bird from China, had serrated teeth unlike any other bird and probably hunted on ...

AI-generated books and images may compete with human creators, but new research questions whether that competition violates ...

Giving animals a name made some preschoolers choose less chicken on pretend sandwiches, though meat lovers were unswayed.

Teeth and ear bones from 199 people in Bronze Age Greece suggest 17 grew up elsewhere. Most were young adults, and no ...

Some southern right whales take a longer route toward Antarctica but still reach their feeding grounds on time.

Babies born smaller than expected scored slightly lower in math and reading years later, a Norwegian study found.

Reaction times were slower when a signal came as people breathed in than when they breathed out or paused, in a lab test of ...

Astronomers discovered that WASP-17b has an uneven atmosphere, with extreme temperature differences between its morning and ...

A 12.7-inch giant isopod from Puerto Rico, filed under the wrong name in Tübingen for decades, is a new species, Bathynomus ...

NASA satellite imagery reveals massive Amazon rainforest fires as El Niño-driven drought fuels dangerous conditions across Brazil.

Older adults carrying a major Alzheimer’s risk gene showed slower memory decline after starting volunteering, even at under ...

Satellite data reveal that many Alpine peatlands may be smaller and more disturbed than official maps suggest, raising ...