AI models can analyze images that don't exist, new research shows, raising big questions about how they work and well they ...

Aliens may have been trying to contact humans for years, suggests new research. But stellar “space weather” could mean radio signals from friendly extraterrestrial intelligence get lost in space, say ...

Far from Earth and out of contact, the four‑person crew ​of Artemis II​ continues a journey designed ​to test​ endurance and the limits of deep‑space exploration ...

New SETI research suggests space weather like solar winds could be interfering with alien radio signals, making them harder ...

Scientists have trained a computer made from living human neurons to play the classic video game Doom, marking a strange but important step forward in biological computing. A clump of roughly 200,000 ...

From Calle’s habitat, known as MDRS, the cotton candy sky against the red rocks of the Western United States “felt like Mars, ...

A 'space potato' grown aboard the ISS went viral for its alien look, but NASA astronaut Don Pettit says it highlights future ...

The science-fiction film Project Hail Mary sees Ryan Gosling go to space in a state of suspended animation. But does the ...

Imagine waking up, groggy and bearded, on a space ship light-years from Earth. Aside from some fuzzy quantum physics and ...

But his brain stubbornly remains at the anatomic age of 42. “The brain is really hard to rejuvenate,” he lamented on ...

A new Stanford study shows AI chatbots often flatter users and give harmful advice, reinforcing bad behavior and straining ...

The U.S. Supreme Court on Tuesday ruled against a Colorado law that bans so-called conversion therapy for minors. The justices last October heard oral arguments in Chiles v. Salaz ...