Most volcanic activity on Earth doesn’t happen on land. It happens out of sight, beneath kilometres of water, where pressure ...

Soon, the plants clear as we emerge into what can only be described as a lunar landscape with imposingly steep cliffs of ...

Studying tree rings helped scientists pinpoint when Mount Rainier last sent a lahar down its steep slopes, which could help ...

Hawaii Volcanoes National Park's Kilauea volcano erupted for the first time this year, drawing hordes of crowds. Here's what ...

Scientists uncovered predates the Roman invasion of the city which was destroyed in 79 AD when it was blanketed by lava from ...