Animals searching for water brought the forest to the city, perhaps sparking Brazil’s first yellow fever outbreak in decades.

In The Sheep Detectives, Mopple has a superpower: The anthropomorphic sheep can’t forget anything. He joins a long line of fictional characters with some version of photographic memory — a strikingly ...

Necrotizing enterocolitis strikes premature babies with almost no warning. A new approach aims to detect it early with a ...

We rely on ads to keep creating quality content for you to enjoy for free.

Gluons do more than hold protons together. They may also help define the proton’s identity through a quantum property called ...

The sun frequently flings plasma into space, but sightings of such eruptions on other stars are rare. Magnetic fields could explain why.

Growth rings on a fossil bone suggest at least one mammal ancestor gave birth to live young rather than laying eggs 236 million years ago.

Researchers have discovered the world's longest trail of fossilized human footprints at White Sands National Park, New Mexico.

Estrogen-only menopause therapy in older women was linked to less Alzheimer’s brain pathology at autopsy but may not prevent ...

In the lab, female frogs were less likely to choose preferred males as mating calls increased, potentially giving other males a better shot.

A 26-kilogram plastic garment, flown on a model human torso on the uncrewed Artemis I mission, may one day protect astronauts ...

While AI models are excellent at parsing massive amounts of data, they struggle to pivot when faced with unprecedented events — the kind that frequently occur in the vacuum of outer space. Space ...