President Donald Trump criticized Barack Obama for his comments on aliens. Then, he said we should release more files. Joe Biden signed disclosure bill.

There were schools of thought in Ancient Greece that speculated about extraterrestrial life, in trying to answer questions ...

Forget everything you thought about life's origins. Scientists now say it all began not in a cell, but in a glob of protective primordial slime.

Florida state official with the Mutual UFO Network talks about what the organization thinks of Obama's comment to a podcaster ...

Saturn’s largest moon, Titan, might have formed after a collision with a lost moon, according to new research.

Even Charles Darwin was puzzled by the evolution of the vertebrate eye. New research suggests that it traces back to a ...

A giant virus discovered in Japan is adding fuel to the provocative idea that viruses helped create complex life. Named ushikuvirus, it infects amoebae and shows unique traits that connect different ...

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

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

Former President Barack Obama ignited a firestorm when he seemed to admit aliens were “real.” Congress has explored the topic ...

Ultimately, the gel-first hypothesis does not claim to provide a definitive answer to the origin of life. Rather, it offers a conceptual framework—one that integrates soft-matter physics, systems ...