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

It's not every day you have a massive Oregon volcano ready to blow, and experts are looking forward to seeing it erupt in all ...

NASA officials said what Juno spotted was 'the most powerful volcanic event ever recorded on the most volcanic world in our ...

The bill’s architect, David Seymour, met with protests at Waitangi marae — a Māori meeting house — during speeches by ...

U.K. scientists say they have made a historic breakthrough by making the first image of the inside of a scroll carbonized by ...

Oceans cover more than 70% of Earth’s surface, and their warming is gravely concerning. So how much is down to climate change?

NASA’s Juno spacecraft has uncovered an immense volcanic hot spot on Jupiter’s moon Io, surpassing any previously recorded ...

M. PATRICK / U.S. GEOLOGICAL SURVEY Lava spewed out of the northern vent at Kilauea’s summit Tuesday morning. M. PATRICK / ...