If life exists elsewhere, it might not be on worlds like Earth. Here are some of the more peculiar places scientists are ...

Could ancient alien technology be hiding on the Moon? Scientists propose searching lunar dust for microscopic traces of distant civilizations.

Filmmaker Jon Stewart speculated that Donald Trump could announce alleged evidence of extraterrestrial life after Republican midterm losses, but provided no evidence of such plans.

Anchorage woman films a dark, jellyfish-shaped object hovering for three minutes on June 15, with no kite, drone, or other cause confirmed.

Decades before the modern UFO era, Nikola Tesla believed he had detected signals from another world. After his death, federal ...

Where are all the aliens? We've yet to find life outside of that on Earth, but that doesn't mean scientists aren't looking. In fact, the search for extraterrestrial intelligence is going strong, and ...

Discovery Plus host of UFO Witness and former FBI official Ben Hansen and former UAP Task Force and intelligence analyst Sarah Gamm analyzed and explained the giant flying jellyfish-like object captur ...

Scientists searching for alien signals may have stumbled upon a rapidly spinning dead star near the Milky Way’s center, but ...

The H-shaped blocks at Puma Punku in Bolivia are often shown on television as proof of machine tools in the ancient Andes.