Every second, trillions of tiny parcels travel through your bloodstream—carrying vital information between your body's cells.

This week, researchers reported that weight and health markers may rebound when patients stop using some of the new hormonal ...

"Adapt or perish, now as ever, is nature's inexorable imperative," wrote H. G. Wells. This principle—that survival requires ...

One of the most elegant theories about the origins of life on our planet is that it was kick-started by a delivery from outer ...

On Heard Island, a remote Australian subantarctic island some 4,000 km southwest of Perth, scientists were concerned after ...

Have you ever seen a dog focused on nuzzling their expensive treat under a blanket, behind a couch cushion, or into a freshly ...

In a study published in Physical Review Letters, physicists have demonstrated that black holes satisfy the third law of ...

Speed matters. When an X-ray photon excites an atom or ion, making a core electron jump onto a higher energy level, a ...

Across Africa, distance education has become one of the most powerful forces for expanding access to higher learning. Open ...

A new study has revealed that successful environmental restoration is dependent on bridging the gap between ecological ...

In a dimly lit office in a corner of the French National Institute for Art History, Sudanese archaeologist Shadia Abdrabo ...

A planet's habitability is determined by a confluence of many factors. So far, our explorations of potentially habitable worlds beyond our solar system have focused exclusively on their position in ...