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

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

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

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

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

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

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

Space might be the final frontier on television, but in real life we haven't found any documented proof of any alien settlers out on the space range. Still, that hasn't stopped hundreds (even ...

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

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

A groundbreaking study led by Andrea Butturini suggests that the ancient Martian plain of Acidalia Planitia could be a ...

NASA's latest findings reveal that RNA's role in life's preference for left-handed proteins may be less about chemical bias ...