The U.S. Geological Survey Cascades Volcano Observatory said the swarm began early Tuesday at the 14,410-foot volcano near ...

More than 300 tremors were recorded below Mount Rainier over the course of three days. Scientists say they were too weak for ...

Earthquakes remind us that the ground beneath our feet is never truly still.” That’s the message echoing across the Pacific Northwest after over 400 small quakes recently rippled beneath Mount Rainier ...

The last time it erupted was on September 25, 2007, which caused a seven-minute earthquake, two lahars and flying rocks - one ...

Fresh evidence claims that the Earth and the surrounding galaxy are suspended inside a cosmic void based on echoes from the ...

The more scientists study the Red Planet, the more they find unusual objects and patterns scattered across Mars' surface. As ...

“Something miraculous burns in music,” wrote the Ukrainian poet Anna Akhmatova in a poem in tribute to Shostakovich, who understood well the cost of annihilation; “as you watch, its edges crystallize.