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

Former US President Barack Obama said he’s seen no evidence that aliens have made contact with Earth, clarifying his position ...

Former President Barack Obama said he did not see evidence that aliens “have made contact with us,” after sending social ...

Could the universe have more than three dimensions—and if it does, could life exist there? If higher-dimensional beings are possible, they might interact with our world in ways we can’t fully perceive ...

Does ‘Bugonia’ turn out to be a tense thriller about delusion, or a sci-fi movie about aliens?

Part of what makes some classics worthy of such a title is the ingenuity and borderline movie magic they employ to tell their story. In the case of "Alien," for example, director Ridley Scott used ...

Even with showrunner Chris Sheridan suggesting he knew the writing was on the wall for the show's cancellation, Season 4 of Syfy's Resident Alien should never have marked the end of a show of such ...

The interstellar visitor, only the third such object to be discovered passing through our solar system, ignited controversial ...

Researchers looking for signs of extraterrestrial life instead stumbled upon a pulsar at the center of the Milky Way galaxy.