Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.

For the first time in more than 15 years, the International Academy of Astronautics (IAA) Search for Extraterrestrial ...

This new group, which is led by Harvard professor Avi Loeb, aims to advise the Trump administration and the U.S. intelligence ...

The question of whether humanity is alone in the universe has fascinated scientists for generations, but few have pursued an ...

Avi Loeb, a Harvard astronomer who has made headlines with his theories about alien encounters, will lead a White House ...

A set of protocols telling scientists what to do – and what not to do – if they ever detect evidence of intelligent life ...

A nationally renowned UC Berkeley computer science professor who also became an ardent critic of recent California math ...

Most U.S. stocks are rising, but drops for some influential technology companies are keeping the market in check. The S&P 500 edged down by 0.1% Wednesday and was potentially heading ...

The latest batch of files includes videos showing artistic recreations of sightings of unexplained orbs. The witnesses in the sightings are described as “highly credible” and include federal law ...

(NewsNation) — The Pentagon has released a third batch of UFO files as part of an ongoing push for more transparency on the subject. The latest batch of files includes videos showing artistic ...

12 years is a long wait to play the sequel to one of your favourite games of all time. During that decade-plus stretch, I’ve re-played the original Alien: Isolation multiple times, analysed its ...