While aliens in science fiction hop between planets on vast spaceships, scientists say real-life extraterrestrials might take ...

Aliens exist - they just haven't visited Earth, NASA veteran Dr Gentry Lee has claimed.

In 2005, the Seth MacFarlane series seemed like a cheap "Family Guy" clone. 20 years later, it's the best animated show of its generation.

If life ever existed on Mars, it might have looked like microfossils right here on Earth.

NASA has given a hilarious response to President Trump following his demand for UFO files - and it dashes hopes of an ...

Compared to previous theories, the current research emphasizes the complexity of the biological and chemical processes that brought about life.

Before having long-running storylines became the norm, the comic book industry began with anthology comics with each issue ...

Scientists have discovered alien-like brine pools deep beneath the ocean, forming dense, hypersaline lakes on the seafloor. These extreme environments, lethal to most marine life due to high salinity ...

Debates over extraterrestrial life and unidentified flying objects have taken on a new political dimension in the United States.