Stone Age humans mastered fire technology during Earth's harshest climate period 23,000 years ago, creating hearths that ...

For decades, scientists puzzled over two key climate mysteries. What sparked the formation of Earth’s vast ice sheets during ...

Fiona’s fossil shows rare preservation of a pregnant ichthyosaur, revealing life, death, ancient disasters, and scientific ...

A hotspot from underneath Earth’s crust may have created a low point that glaciers finished carving out and filling with ...

In another part of his life, Hank Haney would have been at Augusta National this week. As Tiger Woods’ swing coach from ...