What if I told you we discovered an alien species with an adaptable body? Advanced intelligence? And astounding camouflage skills? Enter the octopus. Wait. What did you think I was talking about?

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

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

Tiny delays in pulsar signals measured by SETI scientists could aid the search for gravitational waves and extraterrestrial ...

3I/ATLAS captured the world's attention last month as the comet raced past the Earth, but some believed that it could have ...

SETI@home has been one of the largest citizen science projects ever, with millions of users around the world.

Scientists have found new evidence suggesting that interstellar 3I/ATLAS is not an alien spaceship, as one conspiracy theory claims, but a comet.

Scientists have found new evidence suggesting that interstellar 3I/ATLAS is not an alien spaceship, as one conspiracy theory ...

Ghosts of Mars stars 90s VHS rental icon Natasha Henstridge as a tough-as-nails, pill-popping, Martian cop, sent with her ...

Oscar-winning actress Jessica Chastain is returning for a second season of Audible’s “The Space Within,” an audio thriller set in a world of alien mysteries, government conspiracies and altered human ...

Ridley Scott's iconic sci-fi horror movie "Alien" was released in the United States on May 25, 1979, meaning it turns 47 this year.

It was never reported whether any UFOs actually checked it out over the decades it existed, but Pendarvis was quoted as ...