On Earth, human sperm tend to know where to go when it comes to fertilizing an egg in utero. But that may not be the case in ...

Whether looking for old favorites or exclusive programs based on your favorite franchises, Disney+ has no shortage of ...

A 'space potato' grown aboard the ISS went viral for its alien look, but NASA astronaut Don Pettit says it highlights future ...

Alien planets are far away but extreme lasers on Earth are giving scientists a way to investigate what they're like.

A strange, tentacled object that went viral online was revealed to be a space-grown purple potato. Astronaut Don Pettit ...

As the science fiction author publishes the latest novel in his Children of Time series, Children of Strife, he talks to ...

A complete episode from the first season of Mystery Science Theater 3000, "Star Force: The Fugitive Alien 2," which hasn’t ...

Like the lead character of “Project Hail Mary,” some scientists are proposing ways that life might exist beyond a star’s ...

Remakes generally fail to live up to the original movie, but these five sci-fi examples managed to both match up to and ...

Project Hail Mary — is opening this week worldwide. Does it bring that delicious science-reality to science fiction? Is ...

Technology is changing fast, and it feels like science is on the cusp of some big breakthroughs. But what if the way we do ...

Bacteria and the viruses that infect them are perpetually at war. Their deadly clashes push both kinds of microbes to evolve ...