Methana volcano looked dead for more than 100,000 years, yet magma kept building below ground. By dating tiny crystals, ...

Tiny crystals suggest extinct volcanoes could still grow underground, a finding that could reshape how scientists assess eruption risk.

Add Yahoo as a preferred source to see more of our stories on Google. Turning red-hot lava from an active volcano into electricity would be dangerous and unreliable. Volcanoes don’t erupt on ...

For a split second, a fireball outshone the rivers of molten lava flowing from the Philippines’ most active volcano. By Robin George Andrews As night fell over the island of Luzon in the Philippines ...

Things don’t come back from the dead, but a worrying new discovery suggests some volcanoes we thought to be extinct could one ...

People have been wondering whether a volcano could simply be plugged with concrete. In reality, there are plenty of reasons ...

An earlier version of this story was published in 2024. It looks like just another hill in Sussex County, but you wouldn’t have wanted to have been standing there 420 million years ago. That’s about ...

Here’s what you’ll learn when you read this story: Geothermal energy accounts for only 0.4 percent of the U.S.’s energy output, but by using a technique known as “superhot rocks,” that number could ...

It looks like just another hill in Sussex County, but you wouldn’t have wanted to have been standing there 420 million years ago. That’s about when the Beemerville Volcano erupted in Wantage, give or ...

Manila — A volcano briefly erupted in the central Philippines on Monday, sending a huge ash column high into the sky as the government ordered the evacuation of tens of thousands of people from ...