The private Ax-4 astronaut mission will head back home to Earth on Monday morning (July 14), and you can watch the action ...

New research suggests that the thousands of dams built over the past two centuries have caused the Earth's poles to drift ...

New research has uncovered that the construction of water dams has shifted Earth's poles in subtle but important ways.

"It is incredible that modern telescopic surveys have the ability to detect such small objects up to millions of kilometers ...

Humans might not know of any intelligent beings beyond Earth, but if they exist, they might already know about us. New ...

Paris Saint-Germain will face Chelsea at MetLife Stadium in East Rutherford, a few miles outside New York City, later on ...

A 54-pound (25-kilogram) rock. Estimated auction price: $2 million to $4 million. Why so expensive? It's the largest piece of ...

FX is teasing "Alien Earth - The Official Podcast," its upcoming podcast to accompany the release of its new series "Alien: ...

A diplomatic breakthrough with China is the only short-term fix for easing the shortage of rare-earth magnets, a top ...

The planet’s rotation fluctuates as it travels around the sun, and measurements suggest we’re losing more than a millisecond ...

What’s your guess for Earth’s most isolated island? It’s not Hawaii. It’s not Fiji. In fact, if you’re thinking beaches, palm ...

MP Materials has announced plans to expand rare earth mining and processing operations as Washington seeks to end its ...