Add Yahoo as a preferred source to see more of our stories on Google. Melting ice cuticles in Antarctica on Feb. 8. Climate change is altering the Earth to its literal core, new research suggests. As ...

A typical desk globe is designed to be a geometric sphere and to rotate smoothly when you spin it. Our actual planet is far less perfect — in both shape and in rotation. Earth is not a perfect sphere.

For the first time, researchers at ETH Zurich have been able to fully explain the various causes of long-term polar motion in the most comprehensive modeling to date, using AI methods. Their model and ...

For Rice University’s Richard Gordon, this problem came up when he was trying to understand the history of the Hawaiian hot ...

On Earth, everything is moving. The planet spins, the tectonic plates shift and the spin axis wobbles, as do the magnetic ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. A single rotation of our planet takes 24 hours and ...

Sea-level changes offer an independent record of dramatic Jurassic and Cretaceous episodes when the solid Earth may have reoriented.

The Sun turns, but not in the way a solid object would. It has no hard surface, no fixed edge to follow. What scientists describe as solar rotation comes from watching patterns move across a glowing, ...

Ancient flooding of the continental margins reveals that at certain times in Earth’s history the planet has shifted relative ...