Scientists have found what seems to be the oldest direct evidence of hot water flowing on Mars during its ancient past. The ...

Since the first modern SETI (Search for ExtraTerrestrial Intelligence) studies tried to detect alien transmissions in the ...

HOPES of finding traces of alien life in the universe have been scuppered yet again. And this time on asteroid Ryugu, a space ...

Scientists have found microorganisms crawling over a sample retrieved from the 200 million-mile-distant asteroid Ryugu. But ...

A new report from the Pentagon has revealed hundreds of new reports of unidentified aircraft and aerial phenomena, but no ...

Knowledge about the little organisms living in these strange places on Earth gets funneled into efforts to detect alien life elsewhere in the solar system. If humans ever find evidence of ...

The discovery stems from the Breakthrough Listen project, an initiative searching for signs of intelligent life beyond Earth ...

And, as the interactive above demonstrates, the world is likely to find alien ... on Earth—if not in the entire galaxy. Most of us are reserving judgment on whether there is intelligent life ...

Even more convincing evidence for life on Enceladus was ... life can only form and thrive on Earth-like planets, which would mean our only chance of detecting aliens is on planets beyond our ...