A team of geophysicists has traced the origins of Earth’s most extreme gravitational anomaly, a vast depression beneath Antarctica where the pull of gravity is measurably weaker than anywhere else on ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. A visualization of how the ...

We preselected all newsletters you had before unsubscribing.

The ground may feel steady underfoot, but the planet is always in motion. While satellites and sensors have mapped the surface in fine detail, what lies beneath remains largely unknown. The crust, a ...