Half a billion years ago, a shallow sea in what is now Siberia teemed with creatures that look more like science fiction than prehistory. Locked in that ancient seabed, scientists have now identified ...

Deep inside a Caribbean cave, paleontologists have uncovered a scene that reads like gothic natural history: tiny bees once turned piles of animal bones into nurseries. Instead of burrowing into soil ...

Scientists uncover a ‘lost world’ inside a New Zealand cave, revealing fossils of extinct birds and frogs from 1 million years ago. The discovery offers rare insight into ancient ecosystems.