City Labs has launched the world's first commercial satellite carrying a nuclear-powered payload into orbit. Lofted atop a ...

NASA's exoplanet-hunting spacecraft TESS has a new method for detecting worlds beyond the solar system, and it is thanks to ...

That admission is what some in the field call recursive self-improvement (RSI), the point at which large language models ...

Elon Musk's AI startup, SpaceXAI (formerly xAI), has unveiled its most advanced AI model to date: Grok 4.5. Developed using ...

Elon Musk's AI startup SpaceXAI (previously xAI) has revealed its most advanced AI model yet – Grok 4.5. This model, developed with AI coding platform Cursor, is designed to handle tasks such as ...

Elon Musk on Sunday emphasized the need for orbital infrastructure to prevent artificial intelligence (AI) computing from ...

An international team of astronomers reports the discovery of a new massive barred spiral galaxy. The newfound galaxy, designated M1149-BSG-z5, was identified using the James Webb Space Telescope ...

AI has unlocked a century of solar history from hand-drawn observations at Kodaikanal Solar Observatory. Researchers used ...

With over decades of films and convincing radio plays, aliens have captivated our imaginations and our worst fears. They’ve ...

There are plenty of useful DIY tools in the USB Lithium line, but most Ryobi fans don't know about them.

A newly confirmed dwarf galaxy orbiting Andromeda contains so few stars that automated detection pipelines ignored it entirely — and that invisibility may be precisely what makes it scientifically ...

Ferrari Hypersail, the 100 foot (30 meter) flying monohull born to challenge the oceans, has unveiled the concept of its energy management system: the technological heart that makes it the first ...