Pumping an unimaginable amount of groundwater out of the earth is why Earth has tilted over two dozen degrees, a study found.

The flat-Earthers sure have a great imagination. But what if they were right? How would the Earth hold up in space? Would it ...

University of Groningen scientist Klaus Hubacek investigates planetary boundaries. With a global population of eight billion, ...

Planet Earth is parting company with an asteroid that’s been tagging along as a “mini moon” for the past two months. The ...