Disclosure may not reveal alien visitors, but it will reveal something equally important: how science, measurement and ...

Popular culture imagines aliens as creatures made of flesh and bone — but some researchers argue that advanced civilizations ...

Donald Trump’s pledge to release official files relating to UFOs has intrigued conspiracy theorists who suspect the US government has hidden evidence of alien activity on Earth.

A computer expert pulled off the 'biggest military computer hack of all time,' breaching NASA's system to find what he said ...

If you love sci-fi, you can't go wrong with these outstanding movies that you can watch over and over again without ever being bored of them.

The 2000s gave us some of the best sci-fi movies of all time. We've picked the top of the crop and ranked them too. Did your ...

President Donald Trump said Thursday that he's directing the Pentagon and other government agencies to identify and release ...

Less than four years later, High On Life 2 suggests that the only thing you can do in such a situation is cut ties and power ...

Blade Runner, Scarface, The Terminator, Predator, Die Hard, and more make up our list of 1980s thriller movies that have aged like fine wine.

American space agency NASA announced it found a new way to allow the Perseverance rover to determine its position on Mars by itself.

Not only was Star Trek: The Original Series groundbreaking for television, it also featured sci-fi quotes that have stood the ...