The U.S. Geological Survey said it and other agencies were monitoring the situation and would issue additional alerts "as ...

Mount Rainier, the active volcano towering above southwestern Washington state, started rumbling — very lightly — on Tuesday.

BYU quarterback Jake Retzlaff transferring following tumultuous few months ...

The series of earthquakes is the first major swarm of seismic events since 2009. Is it safe if you’re planning on visiting?

Mount Rainier on Tuesday experienced its largest seismic activity since 2009, with a swarm of small earthquakes detected.

Magma from the mantle finds its way to the surface, where it erupts as lava or ash and gas—sometimes in spectacular spurts, ...

A room with a view of one of the world’s most active volcanoes? A lodge that echoes The Shining? These six hotels and resorts ...

From unexplained phenomena to baffling disappearances, follow the clues while discovering our country’s treasured protected ...

Inspired by a mountain lion isolated from potential mates, the world's largest wildlife bridge is being built in Los Angeles ...

Tariq Ali speaks to La France Insoumise leader Jean-Luc Mélenchon about Gaza, the US war drive against China and the French ...

Most of the U.S. volcanoes that have been making themselves known since spring woke up a bit, shook themselves off and then ...