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

DONALD Trump has said secret government UFO files will be released “very soon” as he hinted at “interesting” findings. The US ...

US President Donald Trump on Friday sad that a review of government material related to unidentified flying objects (UFOs) ...

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

Aristotle's views on the nature of the cosmos dominated the Ancient Greek world. He argued that there's only one world, at ...

What would they think of us? Related Articles Today in History: April 12, Euro Disney opens in Paris Today in History: April ...

Nick Pope, who has died of cancer aged 60, was one of the few UFO hunters to have been on the British state payroll, as head ...

(For more on this, see my book Anger, Madness, and the Daimonic.) A second inclination of ancient alien theorists is to excitedly interpret--at times highly subjectively and laughably ...

From post-apocalyptic sci-fi to alternate history, these FPS games showcase world-building that rivals the timeless classic ...

The continued burning of fossil fuels is locking heat in Earth’s atmosphere, oceans and land — instead of allowing it to reflect back into space, a new report finds. By Eric Niiler The Earth is out of ...

Over the past decade, scientists have come up with a variety of frameworks to guide their search for life in the universe. While it’s most convenient to start looking for life using the knowledge that ...

Like the lead character of “Project Hail Mary,” some scientists are proposing ways that life might exist beyond a star’s “habitable zone,” often considered the gold standard of potential livability An ...