Could ancient humans really have built the pyramids without extraterrestrial help? Or do such questions reveal more about modern anxieties than the past itself?

Some of the best science fiction TV shows ever premiered in the 1990s, and they are still worth watching today.

Oxygen has been the most important gas in our search for life among the cosmos thus far. On Earth, we have it in abundance ...

The future of the Alien franchise might have taken a very different turn if one filmmaker had gotten his way. A new rumor suggests that Fede Álvarez originally had a major idea for the sequel to Alien ...

In a series of experiments at Johns Hopkins University, Lily Zhao fired tiny samples of a microorganism with a room-sized gas ...

Beginning in the 1970s, U.S. government intelligence agencies investigated the existence of 'remote viewing.' Those files are now declassified.

Romulus director Fede Álvarez decided not to helm the planned sequel after a creative clash with Ridley Scott over Prometheus connective tissue.

Romulus sequel claims to reveal the real reason that filmmaker Fede Álvarez isn't returning, including a supposed clash with Ridley Scott.

A Russian FPV drone was destroyed after an encounter with a weird new Ukrainian weapon. Is this a high-powered laser or ...

Many people who don’t believe one conspiracy theory about that station—known as the High-frequency Active Auroral Research ...

Theoretically, it’s impossible for us to perceive a 4D creature. That is, unless it broke into our three-dimensional reality.

If you’re in that boat, if you’re stressing over whether Project Hail Mary is actually good, please stop worrying. It’s ...