Are aliens real? The question has animated conspiracy theories for decades and enthralled at least one former president of ...

Science fiction has imagined everything from little green men to tentacled monsters—but real biology may offer clearer clues. Evolution follows universal rules, meaning alien life on Earth-like ...

Human intelligence wasn’t a cosmic evolutionary fluke, some scientists say. The case against cosmic loneliness is growing.

When we imagine alien life we often picture something radically different from ourselves. But evolution tends to solve ...

Dan Trachtenberg's third Predator movie is the most substantial evolution of the sci-fi franchise to date and boldly embraces ...

PROOF of alien life is one step closer to being found thanks to a massive earthquake-proof telescope that’s near completion ...

New research reveals that elephant trunk whiskers are unlike any other animal's, and could inspire a new generation of robots ...

Found along the northern coast of Australia and other parts of the world, mudskippers are a group of amphibious fish.

The visit by IMF Managing Director Kristalina Georgieva to Sri Lanka was widely described as a success for the government.

Many of David Bowie's songs are infused with space age imagery, and one in particularly was inspired by a sci-fi classic.

Rep Eric Burlison says Trump supported a push to access secret UFO sites. The Pentagon maintains there is no verifiable evidence of alien technology.

Dan Trachtenberg also told io9 a story he was worried he'd have to take to his grave about an early reaction to the film.