A groundbreaking study in the journal Science, has unveiled how deep ocean currents—known as global overturning ...

US space agency NASA is set to make a decision about the supplier of its self-driving lunar rover for the Artemis mission to ...

It is in no one’s interest to militarise the Arctic but thanks to something of an arms race heating up between the US, Russia ...

NASA has announced the selection of three innovative scientific instruments that will be vital to the Artemis mission, ...

With high dew points also in the mix, heat index values Monday will rise to around 95 or 100. Some of the sunshine could also be hazy Monday, due to Canadian wildfire smoke that’s moving back into ...

On a small, gently rocking research boat anchored just offshore in Chesapeake Bay, I lowered a sterile plastic bottle into ...

A historic lodge on the Grand Canyon's North Rim along with 50 to 80 other structures have been destroyed by a wildfire.

Sotheby's is putting some rare items up for auction, including what it calls the largest piece of Mars ever found on Earth.