Titan might be the most hauntingly Earth-like world we’ve ever found — but twisted into something alien. Beneath its thick ...

Tiny delays in pulsar signals measured by SETI scientists could aid the search for gravitational waves and extraterrestrial life.

Scientists may need to broaden their horizons in their search for alien life.

The classic Alien franchise might have been complete altered if this alternate Ripley ending was released.

The successful launch and testing of a giant airship-come-wind-turbine earlier this month has prompted ...

When cave biologist Hazel Barton ventured into the pitch darkness, the last thing she expected to find were organisms harnessing energy from light. This new understanding of photosynthesis in the dark ...

Department of Homeland Security says its weekend ICE roundup targeted the “worst of the worst," including repeat pedophiles ...

Hannah Lynch and Yvette Parsons play a mother and daughter dealing with an otherworldly pregnancy in "Mum, I'm Alien Pregnant ...

In one of the most baffling discoveries of the last decade, scientists have found a clue in a cave to how life might survive ...

Apple TV's Invasion isn't just about aliens. Instead, it depicts human alienation. Discover why this divisive, underrated sci ...

In fact, more people have walked on the Moon than have visited the deepest parts of our oceans. In this world of constant ...