An agency under the Trump administration has registered an "Aliens.gov" domain amid growing speculation on UFOs.

Scientists may have detected one of the most intriguing signs of possible alien life yet — on a distant ocean world 124 light ...

6000 exoplanets narrowed to 45 rocky worlds with conditions that may support life, helping telescopes focus on the most ...

This video breaks down why K2-18b has become one of the most talked-about planets in the search for alien life. A team at ...

In a statement provided to USA TODAY on March 19, White House Principal Deputy Press Secretary Anna Kelly said, "Stay tuned!" ...

This artistic illustration shows the TRAPPIST-1 red dwarf star system, home to seven Earth-sized exoplanets, several of which ...

The fictional biologist in ‘Project Hail Mary’ claims that potential alien organisms might not be made of carbon or require ...

Journalist Tony Harris will present compelling evidence of UFO sightings from around the globe in “The Proof Is Out There: Alien Edition,” a special edition of the series premiering season 2 on ...

The popular spinoff docuseries The Proof Is Out There: Alien Edition returns to the History Channel with its season two premiere Thursday, March 12 at 10/9c. During the season two premiere episode, ...

In a packed ballroom in Los Angeles, astrologer Shima Moore announces that something has just happened in the stars for the first time in at least 6,400 years. Minutes earlier, Saturn and Neptune met ...

We got a kick out of an old chestnut among conspiracy theorists — whether intelligent life exists elsewhere in the universe and whether any of those aliens have visited Earth — that rose to the ...

President Donald Trump on Thursday said he is directing the Defense Department and other agencies to “begin the process of identifying and releasing Government files related to alien and ...