A new study suggests alien life may be easier to detect through clusters of similar planets rather than single biosignatures.

Apple TV's Invasion is a unique take on the sci-fi genre that focuses on how a global alien invasion impacts ordinary people.

The Hubble Space Telescope has made multiple observations of exoplanet WASP-121 b, also known as Tylos. The extreme ...

Ancient Greeks believed in alien life, as well as in gods, souls, and beings that inhabited the Moon, stars, and Heavens.

What if evolution followed completely different rules? Explore one of the most convincing alien ecosystems ever imagined. 🌍 ...

Indie studio Pioneers Games, led by solo developer Rafał, has released a Steam demo for its upcoming survival adventure, ...

Alien experts claim powerful extraterrestrial life exists in the universe, which is beyond the control of any government — ...

If forced to choose one descriptor for the octopus, the best word may be “otherworldly.” These truly amazing marine animals ...

The series finally gets a proper sendoff.

The ExoLife Finder (ELF) looks like no telescope ever built. A spectacular crown of 15 five-meter mirrors perches atop a ...

By Lisa Richwine LAS VEGAS, April 15 (Reuters) - Steven Spielberg described his 1977 UFO film "Close Encounters of the Third ...

The subject of UFOs and aliens is vast and complex, making it impossible to summarize in one article. Flying saucers/UFOs made headline news throughout the world in 1947, sparked by two major, highly ...