Scientists are developing water-fueled spacecraft technology, aiming for a cleaner, and cost-effective propulsion system.

Focus Features released a posted Thursday for upcoming survival thriller "Last Breath," which premieres Feb. 28.

Searching for life in alien oceans may be more difficult than scientists previously thought, even when we can sample these ...

Timelapse images show China's rapid construction of a military complex that U.S. officials say is on track to be at least 10 times the size of the Pentagon. Newsweek has reached out to the Chinese ...

Lex Fridman talked to two AI hardware and LLM experts about Deepseek and the state of AI. Dylan Patel is a chip expert and ...

If you have a room that sits unused, designers have creative ideas for the space, from game rooms to homework dens. See ideas ...

Space agencies have systems in place to spot, track, and forecast the future orbits of potentially hazardous asteroids.

Two Grand Canyon-size features on the far side of the moon were likely formed in about 10 minutes after an unknown object ...

Saquon Barkley will get his — but limiting Jalen Hurts without burning blitzers could be the key to a Chiefs three-peat.

The eight ripples seen by the Hubble Space Telescope in this cosmic scene marks the most ever seen in any galaxy, and data ...

The Grand Canyon in Arizona is one of Earth's natural wonders, carved out over millions of years by the gradual erosion power ...