In a series of experiments at Johns Hopkins University, Lily Zhao fired tiny samples of a microorganism with a room-sized gas ...

Steven Spielberg discussed his new film 'Disclosure Day,' a Western he has in development and the existence of alien life in ...

Sharks might not be a natural biological group, with most species potentially closer kin to rays than to an oddball group of sharks.

An experiment mimicking conditions on the Saturn moon suggests that cell-like bubbles don’t form in methane lakes, puncturing hopes for alien life.

What: SETI Institute Artists-in-Residence present Exoplanetary Poetry, an art-science collaboration that trains artificial intelligence on exoplanet atmospheric chemi ...

Looking for molecular evidence of life on other worlds is tricky, but a test based on the reactivity of carbon compounds ...

Chalk up another victory for “Conan the Bacterium”—a rugged germ that fresh research suggests could conquer the solar system.

Thousands converged in Los Angeles for the Conscious Life Expo, where influencers and cultural shifts are fueling cosmic belief systems often featuring extraterrestrials.

Scientists might have just found Earth's icy, distant cousin a few hundred million light-years away. HD 137010 b is one of ...

Werner Herzog does not believe aliens have visited Earth, but he does think other life forms exist in the universe. He also believes his poetry will outlive his films.

There's a definite buzz going around this month about aliens from other worlds, or hadn't you noticed? Former US President Obama kicked things off a couple of weeks ago with his startling admission ...

Answers to some of those questions could finally become public after President Trump's call last week for the release of ...