A nutrition scientist applies metabolism, biology and food science to one of science fiction's oldest questions.

Maybe we did not create life in the biological sense, but maybe we created something stranger: an alien form of ...

A leading astrobiologist argues that advanced aliens may well exist but are likely giving Earth a miss, thanks to vast ...

Game, SETI, match.

Texas lawmakers heard competing approaches Thursday for how to combat the New World screwworm, as federal officials defended ...

The website, which compares human beings to extraterrestrials, touts arrest numbers from the Trump administration’s sweeping immigration crackdown. But some of its details are really out there.

Between the mid-1970s and early 1980s, two physicists, Michael Hart and Frank Tipler, published a controversial series of papers arguing that extraterrestrial intelligence didn't exist. As they argued ...

Pomacea canaliculata, commonly known as the apple snail, is a pest commonly found in Hong Kong's wetlands and farmlands. It ...

A lot of money and engineering time has been invested in transporting humans to the red planet, including more than $15 billion on Starship development. Musk envisions a flotilla of several thousand ...

This coincidence—one household possessing such a quantity of superfluous Christmas decorations that its members are moved to ...