Musk compared consciousness to a candle in a “vast darkness" during remarks about aliens at the World Economic Forum in Davos ...

The interstellar visitor 3I/ATLAS has turned into one of the strangest shows in the sky, shifting to a vivid blue and ...

Before the MCU, Rachel McAdams appeared in Earth: Final Conflict, Gene Roddenberry’s ambitious and underrated sci-fi series.

Astronauts of the future may be radically different from the rest of us in physiology and psychology. So, to what extent ...

Sputnik skies to analysis of interstellar visitors, scientists are rethinking how and where to look for physical traces of ...

Exactly 40 years later, Star Trek has just given James T. Kirk his greatest legacy yet. To be captain of the USS Enterprise ...

Scientists from the California Academy of Sciences described 72 new species last year, from elegant birds to strange sea ...

The world's fourth-largest island sits off the coast of East Africa, harboring ecosystems and wildlife found nowhere else on ...

Of all the various subgenres attached to the sci-fi domain, alien invasion flicks come off as timeless favorites. Here are ...

NASA's plans for Mars sample return are effectively cancelled as part of a bill approved by the U.S. Congress, ending efforts ...

New research shows invasive species are reducing insect populations worldwide and weakening ecosystems people rely on.

It’s not quite clear what the latest Trek series wants to be: a rollicking adventure, a college coming-of-age story, or a ...