The Apollo missions changed how scientists understand the moon. Returning with Artemis could help solve some of the biggest lunar mysteries.

Documents might help scientists shed light on unexplained phenomena and government secrets, experts said.

The discovery of the molecules was made with Nasa’s Curiosity rover, which examined a Martian rock named Cumberland. This is ...

A new study suggests that ancient microbes once cast as oxygen haters may have actually learned to use the gas, offering a ...

Researchers have discovered chemical traces of life in rocks older than 3.3 billion years, offering a rare look at Earth’s earliest biology. By combining advanced chemical methods with artificial ...

For decades, experts have tried to explain how simple cells evolved into the complex organisms that make up plants, animals ...

Pinpointing when early land plants colonized terrestrial environments and began influencing Earth's systems is a core ...

NATIONWIDE — NASA announced on Wednesday that its Perseverance Mars rover may have found signs of ancient microbial life on the red planet. During a teleconference on Wednesday morning, acting NASA ...

Comets are a trickier prospect. The first spots of direct evidence, collected in the 1990s by the Giotto spacecraft and later ...