Professor Avi Loeb gained prominence in 2017 after the discovery of ‘Oumuamua, the first known interstellar object to pass ...

Thousands of people have reported UFOs or alien encounters in Northern California. That number could soon go up.

No, this is not behind-the-scenes footage of Spielberg's latest film "Disclosure Day" ... these are recently released files ...

The Pentagon released its fourth batch of UFO files Friday following President Trump’s declassification order earlier this ...

Night Sky This Week. Discover this week's must-see night sky events, moon phases, and stunning astrophotos. Sign up for our ...

A Soviet astronomer in the 1960s proposed a scale to classify hypothetical alien civilizations. Here’s why the framework is ...

Tracey Ullman and Jerome Flynn join Season 2 cast of FX and Hulu's sci-fi drama, "Alien: Earth." Filming is now under way in ...

From Metroid Prime to Mass Effect 2, these sci-fi games are the very definition of perfection, offering experiences unlike ...

Having considered more than 1,000 cases, this analyst of unidentified anomalous phenomena has honed a rational process for ...

It's a rough time for anyone looking to buy or build a gaming PC. But you don't need one for these games, the cream of the crop for anyone who doesn't have the latest hardware.

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

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