The AVO said an eruption was "likely, but not certain, to occur within the next few weeks or months." Why It Matters. Mount ...

Researchers said that both islands are made of a combination of older and younger volcanic rocks. The younger rocks are much ...

Mount Spurr has been showing signs of an eruption since last year, but scientists think one is even more imminent.

From the easygoing sunshine of Hawaii to the rich birdlife of the Great Lakes, there’s a wealth of itineraries for every type ...