Scientists have been searching for evidence of extraterrestrial life for decades. So, where are all the aliens? Here are 12 ...

Scientists have identified Acidalia Planitia on Mars as a potential hotspot for alien life, with conditions ideal for ...

Was alien life in "hot water" on Mars billions of years ago? New evidence from the Martian meteorite "Black Beauty" suggests ...

Thousands of cattle have been killed and carefully harvested for their sex organs for at least half a century, leaving no ...

Alien life is "definitely" monitoring Earth's airbases, according to a British ufologist and film-maker after recent footage ...

Scientists have identified a region on Mars that could support living organisms, potentially bringing us a step closer to ...

Researchers have identified an 1,800-mile-wide plain in the northern hemisphere of Mars that may currently host alien life.

The pyramids of Egypt have traditionally been believed to be Pharaoh tombs. Is this really the theory that is best supported ...

By analyzing data from various Mars missions, the team has identified a subsurface zone, between 4.3 and 8.8 kilometres deep, ...

Astronomers heading the SETI search for extraterrestrial intelligence predict their quest might first spark an encounter with ...

Clif High has predicted that a war between aliens and humans will start today and ensue for an unspecified period of time.