Researchers discovered that a 215-million-year-old reptile started life on four legs and switched to two as an adult.

But jackdaws have a shortcut. A new study suggests these clever birds learn to recognize predators by eavesdropping on the adults around them. By linking adult alarm calls to unfamiliar sounds, ...

In 2023, researchers published a 3D reconstruction of the Ice Maiden, a 500-year-old mummy of a young Inca Woman found in the Peruvian Andes 28 years ago. Image credits: D. Socha. When you slide a 500 ...

Wikimedia Commons. The Epstein-Barr virus (EBV) is so common that most people pick it up at some point, often as “mono,” and then forget abo ...