According to NASA, an undersea volcano in the Pacific Ocean has started erupting. Sharks that can survive in frigid waters call this place home. Kavachi Volcano, one of the most energetic undersea volcanoes in the Pacific Ocean, is located off ...

Long ago, when there was no trace of a human being on Earth, a huge asteroid hit our planet with a devastating force. It left behind a giant crater of roughly 25,450 km² that scientists can explore even today while ...