Measurements of this interstellar comet’s molecular makeup show an excess of heavy water molecules that is dramatically ...

The astronauts of Artemis II mission splashed down off the coast of San Diego on Friday, April 10 Bill Ingalls/NASA via Getty Key Takeaways The Artemis II crew was greeted by an inflatable green alien ...

Do aliens exist? Could Earth really be the only planet hosting intelligent life? Debates over the existence of extraterrestrials date back to the earliest Indigenous and western thought. The tools ...

It cumulatively can cost billions in medical care, legal expenses and lost productivity. Airline crashes get much more media ...

Climate change has them burning overtime Transgender athlete focuses on what may be her last track season as Supreme Court ...

Project Hail Mary” is proof. Based upon the novel of the same name by author Andy Weir (who also wrote “The Martian”), the science fiction film released by Amazon MGM Studios has already grossed more ...

For generations of viewers, the original Star Trek has felt fully formed from the moment Captain Kirk first took command of ...

Conn., shared a post on social media platform X Monday night that was captioned, “At least 26 Iranian shadow fleet vessels ...

Astronauts report feeling profoundly awestruck when they go to space, an anthropologist reports. This experience shapes their ...

The LHS 1903 system defies expectations with a rocky outer planet, prompting new ideas about how planets form and evolve.

From lava tubes on Mars to ice pockets on Europa, subterranean environments may offer the best chance of finding life—and ...

If left to its own devices, Silicon Valley may summon a permanent underclass through its own market logic. If you believe ...