"The current rapid rise in day length can thus be attributed primarily to human influences," said professor Benedikt Soja.

Learn how a flip in Earth's magnetic field may have caused changes in the radiation on our planet.

Hundreds of millions of years ago, Earth’s magnetic field behaved in a way that has long baffled scientists, showing wild and ...

Scientists have long known that Earth was significantly warmer about 3 million years ago, with much higher sea levels.