Evidence suggests Earth had a ring system 466 million years ago, causing a surge in meteorite impacts and possibly ...

Climate change and asteroids are linked with animal origin and extinction -- and plate tectonics also seems to play a key evolutionary role, 'groundbreaking' new fossil research reveals. The discovery ...

In a discovery that challenges our understanding of Earth's ancient history, researchers have found evidence suggesting that ...

Coelacanths are deep-sea fish that live off the coasts of southern Africa and Indonesia and can reach up to two meters in ...