"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Here’s what you’ll learn when you read this story: Volcanoes are responsible for some of the greatest ...

Scientists proposed a novel idea on Wednesday that could solve two of the world's mysteries at once — one that passes over our heads every night, and one that sits far below our feet. The first ...

Colossal volcanic eruptions like the kind that may have obliterated the dinosaurs more than 65 million years ago are caused by mantle plumes that rise from shifting underground mountains deep within ...

The mysterious 'blobs' near Earth's core just got a little bigger. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Deep within Earth, where the ...

Beachgoers first noticed the unusual blobs on the shores of Newfoundland and Labrador in September. People quickly started sharing photos of the gelatinous clumps on a Facebook group with more than 40 ...