Supervolcanoes are bigger than you think, and there are more of them than you think. There are, in fact, eight supervolcanoes ...

From asteroids the size of football stadiums to nuclear war and man-made pandemics, it can seem as if humankind is in ...

Earth has some massive volcanoes called "supervolcanoes" that can cause huge eruptions, way bigger than anything we’ve ever ...

Volcanic eruptions can destroy essential infrastructure, ground air traffic for days, wipe out entire cities, disrupt the climate for years, and even wipe out life on Earth, so it's important to know ...

Close stellar encounters could change the structure of our planetary system, potentially dooming Earth or other worlds to ...

In the shorter term, I’m more concerned about—in chronologically ascending order— global warming (at the timescale of decades), medium-sized asteroids (centuries), supervolcanoes (hundreds ...

Scientists warn of growing danger from supervolcanoes Heat from the sun triggers earthquake activity on Earth What the Magma Chamber Really Contains ...

A swarm of hundreds of small earthquakes have been detected rumbling deep below Mt. Rainier in Washington State early Tuesday ...