NASA is teaming up with Microsoft to create an AI chatbot designed to make it easier to access and understand scientific data ...

It must have cleared all other celestial bodies, except its own moons, from its orbit.

Karen Wetzel speaks with PEOPLE about her son Derek Sink's last moments before he was found dead in a Planet Fitness tanning ...

Indianapolis authorities are investigating the case of a man found dead in a tanning bed at a Planet Fitness location after ...

With eight billion people, we use a lot of the Earth's resources in ways that are likely unsustainable. Klaus Hubacek, ...

One of the many true things that no politician can say to the electorate is: “You need to eat less meat.” Interfering in what ...

America’s allies and foes alike have spent the past five days speculating about what Donald Trump’s re-election will mean for ...

Cardinals coach Jonathan Gannon heaped a world's worth of praise on Kyler Murray after a masterful performance in Arizona's ...

The movements of the planets in the Solar System are pretty difficult to get your head around, even before we get started on ...

How much land, water, and other resources does our lifestyle require? And how can we adapt this lifestyle to stay within the limits of what the Earth can give? A new article tackles these questions.

After a decade-long search, some scientists say a growing number of clues point to the existence of a hidden planet in the Kuiper Belt beyond Neptune — and they may soon have the opportunity to find ...

On the latest Planet Normal podcast, which you can listen to using the audio ...