Scientists have found natural sugars floating in interstellar space – and it could fundamentally change the search for alien life. Researchers spotted erythrulose, found Earth in raspberries and fake ...

Rather than allowing Xenomorphs to evolve naturally through new hosts, the upcoming issue teases beings intentionally ...

This is the second of three feature articles Ars is publishing to explore the financial, technical, and competitive ...

As they scramble to keep their systems online, AI companies are making things expensive for the rest of us. Large language ...

Recovered Kh-101 debris suggests Russia may have upgraded its cruise missile engine with advanced turbine blade technology.

NASA is recruiting volunteers for a year-long space simulation where they will undergo all the experiences associated with ...

If you've ever wanted a closer look at how the legendary Star Wars X-Wing miniatures were actually built, Tested has a ...

Elon Musk’s plans for the future of SpaceX, and humanity, are rooted in an idea conceived in the 1960s when astronomers began ...

The Apple TV series wraps noir inside science fiction. With subtlety and charm, Farrell plays an earnest alien just doing his ...

Alien: Earth crashed onto FX and Hulu last night with episodes one and two, but with tensions rising between rival corporations and secrets now revealed, you're probably wanting to know: where is ...