Rather than a volcanic winter, the Toba eruption 74,000 years ago resulted in several years of warm and dry weather, ...

Yellowstone's supervolcano appears to have a magma cap that vents pressure and reduces the chances of a massive eruption ...

Ever been mesmerized by the swirling colors of Grand Prismatic Spring and wondered what fuels that otherworldly boil? It ...

Everything about a super-eruption sounds alarming – even down to their name. Only be biggest volcanic eruptions ever to occur ...

A $400 billion lithium deposit under an American supervolcano offers promise and peril. Will the U.S. mine it—or protect its unique environment?

Mars is about 140 million miles from our cozy planet. A human mission to that cold, rocky neighbor would mean being away from Earth for about 3 years. But the things those explorers would see and ...

It was the biggest eruption in recorded history. And yet, Tambora was about one-seventh the size of the smallest supervolcano. There are about a dozen of these monsters worldwide, and the last one ...

The HVO said Kilauea’s current eruption in Halemaʻumaʻu crater within Kaluapele, the summit caldera, started on Dec. 23, 2024 ...