Here’s what scientists know about the life form and why it could change their understanding of desert ecosystems.

Scientists found new evidence (or lack thereof) disproving the conspiracy theory that interstellar comet 3I/ATLAS is alien ...

Those concerned that 3I/ATLAS' arrival to our solar system meant that some sort of alien invasion was imminent can breathe a ...

New method reveals chemical signs of early microbial life in ancient Earth rocks, showing photosynthesis evolved much earlier ...

A group of Australian scientists have revealed how we may be able to learn to speak with aliens, and the answer is found ...

Somehow, 26 new species of bacteria have managed to survive in the harshest place on Earth -- a NASA cleanroom.

A pulsar’s gentle twinkle is revealing how space quietly bends and delays the signals we receive from the cosmos.

According to a recent study, advanced extraterrestrial communication may not rely on radio waves, but rather on subtle, ...

A peculiar metal shard that sparked UFO enthusiasts’ imaginations as potential alien technology has been debunked by ...

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

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