Steven Spielberg's claims of alien visits to Earth spark debate among scientists, who stress the lack of credible evidence ...

These wildly different films explore the wondrous, and sometimes terrifying possibilities of contacting extra-terrestrial ...

Steven Spielberg‘s Disclosure Day is out in theaters now. The film’s abrupt ending is the source of criticism, but a ...

Every second, hypervelocity collisions may be blasting tiny flecks of Earth into space. Some of those grains, small enough to ...

More heroes used the Supergirl name after Kara Zor-El died during Crisis on Infinite Earths. The first of these was Matrix, a ...

Not every town worth visiting has a gift shop and a TripAdvisor page. Some of the best ones barely have a stoplight. They ...

Scientists have rewritten global 'first contact' protocols for how to confirm and announce the discovery of alien ...

Could Earth have seeded Jupiter's moon Europa with bacterial life, where it could have taken hold in Europa's ocean and ...

Our search for technosignatures—clear signs of advanced civilizations beyond Earth—takes many forms. Many are driven by the famous Drake equation, which attempts to estimate how many technological ...

From a jellyfish that cheats death to a tiny indestructible animal that can survive the vacuum of space, Earth is home to some creatures so biologically bizarre they seem like they shouldn't belong he ...