The so-called earthquake swarm at Mount Rainier dwindled Friday but has surpassed the last large event at the volcano in 2009 ...

An Alaskan volcano that has been inactive for more than 100 years is showing signs of rumbling, according to scientists.

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

Colossal volcanic eruptions like the kind that may have obliterated the dinosaurs more than 65 million years ago are caused ...

There is the Dream Land in Dali, in Southwest China’s Yunnan province that resembles Santorini, the cosmopolitan Greek island.

Catastrophic volcano could soon erupt on the Pacific NorthwestMore than 400 earthquakes rattled Washington's Mount Rainier ...

Mount Rainier was experiencing "the most significant seismic activity" at the volcano in more than 15 years as an "earthquake ...

Santorini is known for its stunning landscape, shaped by volcanoes over thousands of years. The Santorini geography boasts breathtaking cliffs that drop sharply into the Aegean Sea. These cliffs offer ...

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

MOUNT RAINIER, Wash. — A swarm of small earthquakes was detected at Mount Rainier Tuesday morning, according to the U.S.

On this day in 1956, a 7.5 magnitude earthquake and tsunami hit Santorini, the largest to ever be recorded in Europe in the ...