More than 40 million people in the U.S. were under heat alerts Friday, according to the National Weather Service.

Have you ever looked at a world map and wondered why some countries seem much larger than others, even though that doesn't ...

Gaia, Europe’s Milky Way–mapping spacecraft, shut down earlier this year. It was arguably the most important—and most ...

June 20 ...

Iconic Wyoming landscapes like Green River, New Fork and Fremont lakes could be developed for housing under the evolving GOP ...

A team of astronomers have put together the largest, most detailed map of the universe ever created – and you can explore it now.

Amazon's next group of Kuiper satellites could soon reach orbit, propelling the company closer to providing internet to ...

Most of us grew up looking at world maps that dramatically distorted the actual size of countries, and we had no idea. In ...