Grab-and-go missions to asteroids have provided some of the most scientifically valuable samples since the Apollo ...

An ancient asteroid older than Earth itself has reignited debate over whether life began in space. NASA's Bennu discovery ...

The afternoon of 7 August 1996 isn’t a time that sticks in many people’s minds. But if things had worked out differently, it might have been etched into our collective memory. At 1.15pm, US President ...

Scientists discover 26 new bacterial species in NASA cleanrooms, revealing surprisingly resilient microbes with potential ...

Machine learning is quietly rewriting the rules of the cosmic hunt for company. Instead of waiting to recognize familiar ...

If nonliving materials can produce rich, organized mixtures of organic molecules, then the traditional signs we use to ...

When scientists pulled genetic material from a pair of naturally preserved bodies in the central Sahara, they expected to ...

A bumpy snailfish, Andean mouse opossum and ancient sea cow were just some of the many species described in 2025.

A giant impact on the early Earth could have brought the building blocks of RNA to our planet, which new research suggests ...

As this interstellar object approached its closest point to Earth, a massive radio telescope attempted to sniff out a ...

Polling shows that nearly half of Americans now believe aliens have visited this planet—and that the number who aren't sure ...