In honor of America's 250th birthday, here are 50 must-see American movies that celebrate who we are, who we've been and who ...

Beneath the Drake Passage's savage waves lies a hidden mountain world doing something remarkable for every living thing on Earth. The science will change how you see the ocean.

Two Russian daredevil artists climbed to the top of the Empire State Building's towering spire Wednesday in New York City in an apparent proposal stunt.

IRVINE, Calif. — There was a time Tim Ream thought his chances of playing at a World Cup were over.

The Harvard astrophysicist has devoted years—and thousands of interviews—to the idea that mysterious objects streaking ...

The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...

After reading about this topic for over a decade and spending months researching the possibilities, I’m going to show you the ...

With the release of Disclosure Day, Steven Spielberg’s new film about aliens, a question as old as science fiction itself resurfaces: if aliens were to arrive on Earth, would they come to conquer us, ...

Most Americans believe that aliens exist — and more than one in five think they’ve already paid our planet a visit, according to an out-of-this world new poll. Some 63% of Americans said they’re ...

JWST has revealed dramatic differences between the dawn and dusk regions of the scorching exoplanet WASP-121 b. Fierce winds appear to carry heat from the planet’s permanent dayside, making the ...

Most Americans believe that aliens exist -- and nearly a fourth think they've already paid our planet a visit, according to an out-of-this world new poll. What on Earth?! Most Americans believe that ...