Hawaii’s Kilauea volcano sent lava soaring 400 feet into the air last week, resuming an intermittent eruption that has been ...

A new study reveals how fragments of continental roots are stripped and transported beneath the oceans, solving a ...

The highest active volcano in Europe, Mount Etna (pictured above) is a magnificent landmark on the Italian island of Sicily. Etna is almost continually active and is actually a series of nested ...