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

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

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

Astrobiologists say we could find evidence of microbial life within the next 10–20 years. What does that mean? Where are we ...

The Canadian Institute for Health Information says pneumonia hospitalizations rose by almost one-third across Canada last year.

Human intelligence wasn’t a cosmic evolutionary fluke, some scientists say. The case against cosmic loneliness is growing.

But the real truth is that alien life on other planets could be even stranger than floating balloons or amorphous organisms ...

The odds are that life is out there – but rather than little green men, it may look more like hydrothermal vent tubeworms ...

Former U.S. President Barack Obama has clarified comments he made about alien life on a podcast over the weekend ...

A new paper suggests that BARSOOM may have been alive on the planet, and was killed in the Viking experiments.