Science over sensationalism: Tyson says the latest UFO file release offers no new proof of alien visits but is a chance to apply evidence-based thinking. Preparedness mindset: In his new book, Tyson ...

Until the U.S. government has data or samples of alien material that can be shared, the story of extraterrestrial visitors is ...

If you're a skeptic, these UFO sightings will convince you that the truth is out there—and it may not be from Earth.

The 1980s was a decade of sitcom greatness, but we've ranked the 15 very best from the era. Where did your favorite ...

It's impossible to overstate the influence James Cameron's Aliens has had over video games. From rowdy hoots and hollers of Halo's interplanetary Marines to layered rows of gnashing insectoid teeth in ...