NASA's hunt for alien life may be undermined by its own instruments, according to a group of leading astrobiologists who warn that current tools and mission designs are likely missing subtle, but ...

The rock, Clinton said, “speaks to us across … billions of years and millions of miles. It speaks of the possibility of life.

NASA administrator Jared Isaacman says declassified UAP files show real unexplained phenomena but no alien bodies or crashed ...

Astrobiologists are raising concerns that humanity’s search for alien life may be limited by the very tools designed to find it.

Asteroid samples fetched by NASA hold not only the pristine building blocks for life but also the salty remains of an ancient ...

The scientific community tends to employ ‘confidence of life’ detection scales: a multi-step ‘ladder’ that begins with biosignatures.

During a recent televised interview, NASA Administrator Jared Isaacman said the chances of discovering extraterrestrial life are “pretty high.” Speaking to Jake Tapper, Isaacman emphasized that while ...

A new batch of declassified Pentagon UFO materials is fueling fresh public fascination — but files still do not confirm extraterrestrial life.

THOUSANDS of never-before-seen files related to UFO sightings have been released by the White House as part of its effort for ...

GREENBELT, Md. -- A team of international scientists says they've found sugars in meteorites that could be essential to the creation of life. The team, which included scientists from NASA and other ...

Scientists are listening in on sperm whale conversations and studying Earth's strangest microbes to prepare humanity for ...