Earth got stuck. After inventing single-celled organisms and teaching them biochemical tricks such as the energy-creating miracle of fermentation, evolution cranked out nothing but simple communities ...

A top US academic has crunched the numbers on how soon we can expect to see "catastrophic" disclosure of contact with an ...

Discover the shocking new find on Mars: green stains on rocks have NASA scientists puzzled and excited. What could this mean ...

Schizophrenic drug user, Gregor Bauld, who stabbed his mother to death outside their £1m home after becoming convinced she ...

After just a few weeks of being back in office, Trump could disclose 'top-secret' footage showing proof of alien life - which ...

Emerging evidence suggests that plate tectonics, or the recycling of Earth's crust, may have begun much earlier than previously thought — and may be a big reason that our planet harbors life.

Veteran journalist George Knapp hosts this six-part documentary that brings an open-minded intelligence to its study of UFO ...

With the assistance of China's Zhurong rover, scientists have gathered fresh evidence that Mars was home to an ocean billions ...

Its ultimate destination is the Selk impact crater, where Nasa hopes to find evidence of past – or even living – alien life. Nasa hopes to make history by flying a vehicle for science on another ...

An ocean expedition to a dynamic marine realm off the little-explored Chilean coast — with seeps and vents emitting nutrients ...

Researchers at Harvard's Paleomagnetics Lab have made a compelling case that Mars' magnetic field, which could have supported ...