Hundreds of dormant volcanoes across the globe—particularly in Antarctica—could become more active thanks to climate change.

In a feedback of fire and ice, thinning ice sheets over geologic hot spots could allow more eruptions, while increased ...

Dozens of flights to and from Indonesia's Bali island were canceled after a volcano belched a colossal ash tower 11 miles ...

Indonesia’s rumbling Mount Lewotobi Laki Laki erupted twice on Monday, sending a column of volcanic materials up to 11 miles ...

A n enormous column of ash estimated to be 18 kilometers (11 miles) high is currently looming over Mount Lewotobi Laki Laki ...

Indonesia’s Geology Agency recorded an avalanche of searing gas clouds mixed with rocks and lava traveling up to 3 miles down ...

JAKARTA, Indonesia — Indonesia’s rumbling Mount Lewotobi Laki Laki erupted Monday, sending a column of volcanic materials as ...

The very active volcano erupted Monday, sending a column of volcanic materials as high as 11 miles into the sky, depositing ...

Indonesia’s rumbling Mount Lewotobi Laki Laki erupted Monday, sending a column of volcanic materials as high as 11 miles into ...

Chemical fingerprints from volcanic rock offer hints of what’s happening in the mantle below the area where three rift zones ...

A spot in eastern Africa called the Afar Triangle marks the meeting point of three rift zones—lines where Earth’s crust is being rent apart. Researchers haven’t been sure exactly what drives this ...