(cokada/iStock/Getty Images) Alien megastructures built to harvest stellar energy or alter the orbits of stars may be ...

Searching for alien languages sheds light on how much human languages have in common—with each other and even with animal ...

NASA officials have previously spoken of the possibility of extraterrestrial life amid scientific uncertainty while ...

Researchers recently analyzed data available on the National UFO Reporting Center’s website. Here's what they found.

Trump has ordered a UFO data release. But if aliens exist, what would they think of us? - For generations, human beings have ...

Tennessee Congressman Tim Burchett claims secret alien reports could shock the nation and leave Americans 'up at night.' ...

Terms of endearment | Alien facehugger | Parents in pubs ...

KATHMANDU — Until a few decades ago, botanist Bharat Babu Shrestha observed abundant growth of Indian pennywort (Centella ...

Comet 41P/Tuttle-Giacobini-Kresak has begun acting a little unusually, but there are likely natural explanations before we go ...

If the government confirms nonhuman intelligence, psychological research offers clues about the range of ways humans might ...

UFOs have intrigued people for decades, with sightings and investigations dating back to the first widely reported one in ...

The comet has been on our radars since the summer of 2025, when the Asteroid Terrestrial-impact Last Alert System (ATLAS) ...