Some volcanoes erupt with little to no warning, posing serious risks to nearby communities and air traffic. A study of Alaska ...

Kīlauea is stirring again. Scientists at the Hawaiian Volcano Observatory say signs of a new eruption episode began early ...

Following Mount Etna's recent eruption in Sicily, we asked experts for their top volcano safety tips for travelers.

A new study of bald cypress trees reveals how ancient climate shifts, starting around 500 A.D., drastically shortened tree lifespans.

A US federal court on Tuesday issued a temporary restraining order limiting the deployment of troops in Los Angeles after ...