TOI-4616 b is an Earth-sized exoplanet orbiting an M-dwarf that offers a strong benchmark for studying atmospheric loss and ...

What would they think of us? It’s a question that can produce some, well, uncomfortable answers if you happen to be an ...

While a lot of the details of Disclosure Day and its plot are still shrouded in mystery, the movie stars Josh O’Connor and ...

UFOs have intrigued people for decades, with sightings and investigations dating back to the first widely reported one in ...

DC Studios has released a new trailer for Supergirl, showing off plenty more of Jason Momoa’s Lobo, and setting the scene for ...

The '90s were a decade with no shortage of excellent TV. And when it comes to these fan-favorite sci-fi shows, they're worth watching at least once.

The current decade has been huge for sci-fi fans. We're only partway through, but here are our top picks for the best sci-fi TV shows of the 2020s so far.

For All Mankind Season 5 Episode 1 sets up an interplanetary war as tensions between Earth and Mars reach fever-pitch levels.

If we're to find extraterrestrial life in the universe, astronomers have pinpointed the best places to look for it. They have ...