The US Geological Survey has said that one of the most feared volcanos in the US has been shaking for three weeks and they ...

Mount Rainier experienced its most intense earthquake swarm in over 15 years last month, logging more than 1,100 quakes, though seismic activity has decreased now to normal levels. Scientists say ...

This summer is the last one to swim or explore Crater Lake by boat until 2029. Here's what it's like to adventure at the ...

The Pacific Ring of Fire is a vast, horseshoe-shaped belt of intense geological activity that wraps around the Pacific Ocean.

Consider this your roadmap to 50 U.S. travel destinations that belong on your vacationing bucket list.