Discover interesting facts about how big earthquakes can get, why earthquakes happen, and why they're so hard to predict.

Southern California faces a risk of damaging debris flows this week, as a potentially strong atmospheric river is set to ...

Scientists say Vallis Schrödinger and Vallis Planck—dramatic trenches near the lunar south pole—were carved in a blast that ...

The East African Rift threatens to split the massive contient into two plates in the distant future, though geological events ...