Dive into the fascinating theory that octopuses might not be from Earth—are they really aliens?

Scientists may need to broaden their horizons in their search for alien life.

NO ALIENS, dead or alive, have ever been taken to Porton Down, a government website proclaimed last year in an attempt to ...

Bacteria that thrive on Earth may not make it in the alien lands of Mars. A potential deterrent is perchlorate, a toxic chlorine-containing chemical discovered in Martian soil during various space ...

President Donald Trump has a historic speech ready that could provide the world with UFO disclosure, and he has already picked a date to deliver it.

For readers seeking intellectually ambitious, thought-provoking fiction that bridges science, history and human complexity, ...

Forget flying cars and laser guns, NASA says true science fiction is something else entirely. Their latest list highlights ...

Nasa's old Galileo data reveals ammonia-bearing compounds on Europa's icy surface near fractured zones.

Dubbed HD 137010 b, the planet might fall just within the outer edges of its star's 'habitable zone', meaning there could be liquid water on its surface and a suitable atmosphere for life.

Enhance and update your Cosmic Legions collection with some brand new Upgrade Cosmic Character Pack from Four Horsemen ...

Astronomers have detected a mysterious object in our galaxy that emits intense bursts of radio waves and X-rays with ...

Researchers at the Indian Institute of Science (IISc) have investigated how bacteria that can mould Martian soil into brick-like structures fare in the presence of perchlorate, a toxic ...