NASA's Curiosity rover found pure sulfur crystals inside a rock after backing over and accidentally crushing it on May 30, ...

In 1947, pilot Kenneth Arnold's report of strange objects over Mount Rainier and a fateful media misquote created the 'flying ...

NASA’s Perseverance rover has uncovered the most extensive evidence yet of complex organic molecules on Mars, detecting ...

"If Mars could develop this kind of complex crust without plate tectonics, then maybe the conditions needed for habitability ...

On a clear summer day in 1947, businessman and civilian pilot Kenneth Arnold saw something strange in the sky.

Researchers propose turning a future NASA moon base into a quarantine station that would screen space samples before they ever reach Earth.

Aakash Bramdeo looks at SpaceX, Mars, the VOC and the question of whether humanity may take colonial logic into space.

A look at 10 of the greatest alien sci-fi movies, from Ridley Scott's Alien to Denis Villeneuve's Arrival, none by Steven ...

Explore the eerie, unaired original opening, complete with haunting music and a very different captain's log narration that ...

Apple TV has some of the best shows on streaming, and new additions 'Cape Fear' and 'Widow's Bay' are some of the series to ...

The claim that their loved ones’ deaths and disappearances are linked is almost certainly false — but the loss remains real. Elizabeth Weiss, an anthropologist whose husband, Nick Pope, a prominent ...

Scientists are listening in on sperm whale conversations and studying Earth's strangest microbes to prepare humanity for first contact with extraterrestrial life. Tardigrades—a type of invertebrate ...