Consciousness could be a fundamental part of reality, like gravity or matter, according to this controversial theory.

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

Mars, long admired for its rusty hue and alien deserts, may play a far greater role in shaping life on Earth than once ...

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

American space agency is on the search for the perfect food system for Mars missions, launches the Deep Space Food Challenge: ...

On Earth, deep-sea vents may have given rise to the planet’s first life. But nothing of the sort seems to be happening at the ...

If aliens from space can die and mourn their dead then they likely invented gods to worship. Because they missed their loved ...

Need a reminder of what's up in the farthest frontier of 'Star Trek' before 'Starfleet Academy'? Class is now in session.

Exoplanets like Earth have been discovered but not all Earth-like planets are equal when it comes to alien life.

A crowd-sourced search for alien intelligence called SETI@Home is in its final stages, analyzing 100 radio signals of ...

Prepare to laugh, ponder, and take a closer look at humanity through a cosmic lens as award-winning author Momoko Uno releases her latest science fiction comedy, “Hello Humans.” Combining sharp wit, ...

Scientists found new evidence (or lack thereof) disproving the conspiracy theory that interstellar comet 3I/ATLAS is alien ...