We may not have found any definitive proof of extraterrestrial life just yet, despite plenty of hope among scientists. But if we were to ever come to an answer in the form of alien biology or ...

For nearly five decades, Steven Spielberg has helped define what alien stories mean to movie audiences. Sometimes they arrive as cosmic miracles. Sometimes as existential threats. Sometimes as ...

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.

A mother-of-three has recounted her astonishment upon discovering that her eyes had transformed into a fluorescent green shade after a mishap during a standard visit at a Galway hospital. Magarita ...

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 ...

By drawing water into an internal, muscular cavity and forcefully expelling it through a flexible, narrow tube, known as a siphon, cephalopods are able to create forward thrust, propelling themselves ...