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

"It's pretty surreal to walk between two major pieces of Earth's crust that are drifting in different directions," Brooke ...

Iceland is filled with wonders. Alexander Armstrong daringly hovers over a volcanic eruption in a helicopter to learn more about its deadly emissions. He then finds out about the Icelandic belief ...