For centuries, glaciers have sat like frosty crowns atop slumbering volcanoes, keeping Earth’s fury tucked safely beneath ...

Giant, large-scale eruptions can have more serious impacts. One such event contributed to the demise of the dinosaurs 66 ...

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

Climate change could potentially awaken hundreds of dormant volcanoes worldwide, according to recent models studying ...

More than 400 earthquakes rattled Washington's Mount Rainier over just 12 hours on Tuesday, sparking fears that the ...

A volcanic eruption sank Aenaria nearly 2,000 years ago. Now, underwater tours and ongoing excavations are bringing Ischia's ...

How did India get to its present location? Could it have been somewhere else if history were different? A study has found ...

In geology, even small layers can tell big stories. But figuring out the origins of such small layers can be a challenge, ...

Scientists found a rock in Africa that originally came from the Moon after being knocked off by an asteroid impact and ...

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

In geology, even small layers can tell big stories. But figuring out the origins of such small layers can be a challenge, ...

Although there have been several big eruptions in recorded history, volcanic eruptions today are no more frequent than they were a decade or even a century ago.