Free-floating planets could host moons with tidal heating and thick, hydrogen-rich atmospheres that may be able to create billions of years of potentially habitable surface conditions.

FedEx has undertaken an AI literacy initiative across its close to half-a-million employees around the world. The company continues to introduce new AI capabilities from every end ...

Explore the worst and weirdest places on Earth, from deadly deserts to toxic lakes. Discover extreme nature's secrets and bizarre landscapes. Dare to explo ...

What if running into an alien while far from home wasn’t necessarily terrifying? After decades of “Alien” movies (and their ...

Abstract: Deep neural networks have achieved promising progress in signal modulation classification (SMC), playing an essential role in a variety of applications such as cognitive radio networks, ...

The science is accessible and Ryan Gosling is a superb Everyman in the excellent space adventure "Project Hail Mary," based on Andy Weir's novel.

Alcohol is a toxin, but our relationship with it is more nuanced than the fear-driven narrative that is often pushed by health professionals ...

President Trump on Thursday directed his administration to release files on UFOs and any "alien and extraterrestrial life," an issue that has drawn decades of public fascination — and spawned more ...

President Trump on Thursday said he will direct the Department of Defense and other agencies to release its files about UFOs and “alien and extraterrestrial life” to the public. “Based on the ...