Do little green men exist? Was 'Men In Black' a documentary? Prediction markets price the odds of the U.S. confirming aliens before 2027 - here’s why traders overwhelmingly expect a government ...

Which series are coming to an end or are being cancelled? Is your favorite show returning for a new season? Discover all the ...

President Trump has released 161 UFO files to the public, citing the need for transparency. But critics view the release as a ...

The US has recovered four distinct species of extraterrestrial life from crashed UFOs, a former CIA-funded government ...

On May 8, the Pentagon released its first tranche of "UFO files." Space.com reached out to experts to make sense of this ...

Curiosity, which is exploring Gale Crater, conducted a chemistry experiment on a rock sample that revealed complex carbon ...

ESA's Mars Express orbiter captured dramatic new views of a rugged Martian landscape shaped by catastrophic floods billions ...

Flying discs, metallic orbs, and a mysterious cylinder tumbling past the Apollo spacecraft. Those are just a few of the ...

President Donald Trump said he would urge China's Xi Jinping to "open up" to U.S. business on his way to a summit in Beijing, ...

Germany's TUI posted a slightly narrower-than-expected second-quarter adjusted operating loss on Wednesday, as Europe's ...

NPR's Scott Detrow talks with astrophysicist Adam Frank about the government's release of files related to Unidentified ...