Red dwarfs make up the vast majority of stars in the galaxy. Such ubiquity means they host the majority of rocky exoplanets ...

Our search for extraterrestrial life has turned up empty, perhaps because technologically advanced civilizations are doomed ...

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

What would happen if we finally confirmed alien life exists? The alien inquiry explores the scientific search for extraterrestrial organisms and intelligent civilizations. From distant planets to ...

For the first time in human history, the search for life beyond Earth is no longer imagination, but science. And as ...

If life exists elsewhere in the universe, researchers at the University of Washington are finding the clues on Earth to help understand where to look for it.

Among the uncounted stars in the universe may be worlds with environments unlike anything we have ever experienced. From crushing gravity and toxic atmospheres to methane seas and eternal storms, ...

Marvel Comics is gearing up to introduce one of the darkest Alien comics ever published. Dubbed Alien: King Killer, this new ...

Are aliens real? The question has animated conspiracy theories for decades and enthralled at least one former president of the United States. In a recent interview, Barack Obama became the first ...

Assuming intelligent aliens know how to harvest energy from stars, would humanity be able to spot these high-level structures?

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.

Documents might help scientists shed light on unexplained phenomena and government secrets, experts said.