From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

The label reads "25 years of love" with Vinson's name and the year 2025. The king-sized quilt was a pre-Christmas surprise ...

Pluribus imagines Kepler-22b as an ocean world that sends a gift to humanity through radio waves. In real life, no such ...

Queer people have existed in folklore throughout history. Realizing that gives us magical powers, Sacha Coward says.

From mudstones on Mars to strange gases in exoplanet atmospheres, tentative evidence for extraterrestrial life is starting to ...

For more than a century, popular culture has trained us to picture extraterrestrials as bug-eyed, bipedal “little green men” ...

Joe Rogan stunned listeners by invoking three words while discussing how Americans might respond to an alien threat.

People who believe they've been abducted by aliens have always resided at the farthest fringes of science, and the recent claim by a UFO cult known as the Raelians that they had cloned a human being ...

President Trump on Wednesday delivered a national address from the White House outlining his agenda, criticizing actions ...

Not all words are created equal – and those that sound more surprising are more likely to grab our attention and stick in our ...

Slop” was first used in the 1700s to mean soft mud, but it evolved more generally to mean something of little value ...

Steven Spielberg’s new UFO movie has reignited speculation within the alien conspiracy theory community, especially after cryptic billboards teasing the upcoming film popped up across the country this ...