If you've been following exoplanet research over the last couple of years, you've definitely heard of K2-18b. Located 124 ...

Landmark UFO documents smuggled out of Russia 30 years ago — and just publicly revealed — show the Soviets investigated thousands of reports of extraterrestrial craft and encounters with aliens.

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Here’s what you will learn when you read this story: Abiogenesis—the emergence of ...

President Donald Trump has reportedly approved a request that could open up some of America's most secretive UFO-linked facilities, in a move that will raise hopes among those in search of long-sought ...