Kilauea, one of the most active volcanoes in the world, spewed lava for over 22 hours this week. It's been erupting ...

The Greek island has a long history of earthquakes, but what is causing the recent series of quakes has scientists perplexed.

Pantelleria’s extreme conditions have shaped its centuries-old way of growing grapes—a method that is recognized by UNESCO.

Kilauea, located about 200 miles (320 kilometers) southeast of Honolulu, is one of five volcanoes that make up the Big Island ...