Spring-loaded fruits let witch hazel plants fling heavier seeds just as fast as lighter ones, research finds.

"COVID-19 still generates substantial additional risks of health loss even in the second year after infection."

"This is the first tangible evidence we've seen that the ancient climate of Mars had such regular, Earth-like wet-dry cycles."

The shape of a few small bones may be the key to what sounds—a mighty roar or a throaty purr—a sabertooth tiger made.

Clouds on Neptune have all but vanished. That's a surprise since it's the farthest planet from the sun and gets only 1/900 of the sunlight we get on Earth.

Dogs can detect COVID-19 infections faster and more accurately than conventional technology, a review shows.

An epidemiologist explains what you should know for respiratory virus season after last year's "tripledemic" of flu, COVID, and RSV.

A new study found PFAS in feminine hygiene products, including tampons, menstrual cups, panty liners, and incontinence underwear.

There's a strong link between playing football and increased odds for reporting a Parkinson’s diagnosis or having disease-related symptoms.

Listen to an expert in artificial intelligence break down the opportunities and dangers of using the developing technology in research.