Signals from a distant world have pushed the search for alien life out of science fiction and into the realm of testable ...

They're some of the most sterile places on Earth - but scientists have discovered dozens of new bacterial species inside NASA ...

Europa has a vast, saltwater ocean beneath its icy shell, with more than twice the amount of water in all of Earth’s oceans ...

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

The research is mounting up that we might not be alone in this big wide world. So what's the likelihood that aliens are out ...

A bizarre ecosystem discovered 3,640 meters deep in the Arctic reveals "frozen reefs" and alien-like life. Learn about this ...

Humanity is on the way to confirming the existence of non-human entities and making contact with aliens within the next 50 ...

Pocock, a space scientist at University College London and a well-known BBC presenter, believes scientists will make a ...

In the many decades of NASA exploration, there has only been one detection that got on that scale. It was collected by the ...

Pocock, a space scientist at University College London and BBC presenter, predicts alien life will be found by 2075 but ...

About 300 years ago, Swedish naturalist Carl Linnaeus set out on a bold quest: to identify and name every living organism on ...

From mudstones on Mars to strange gases in exoplanet atmospheres, tentative evidence for extraterrestrial life is starting to ...