"Star Trek" is home to countless alien species, many of whom offer beloved characters. Some are not. We rank the 10 most ...

Even though these characters only appeared in a single episode of a "Star Trek" series, they left an unforgettable mark on ...

With 3I/ATLAS streaking away from our planet, speculation remains as to whether the interstellar comet is alien or not.

Harvard's Avi Loeb argues 3I/ATLAS shows signs of alien technology, from its 0.2% probability flight path to bizarre metal ...

Prime Minister Benjamin Netanyahu of Israel is meeting with Defense Secretary Pete Hegseth in Florida, the prime minister’s ...

According to IMDb users, Jurassic Park, Ready Player One, and E.T. the Extra-Terrestrial are among the best sci-fi films ...

What was remarkable about watching the show was how familiar, yet different, America was just 30 years ago. When I was a kid growing up in the late '70s and early '80s, if you went back 30 years, you ...

Follow live updates about the suspect accused in the Brown University shooting and an MIT professor's death days later, ...

US president claims widespread and varied emergencies to justify executive authority in first year of second term.

Like all good things, the time of these 11 sci-fi movies streaming on Netflix must come to an end, and the end for them is 31 ...

The tipster whose Reddit posts “blew the case wide open,” according to officials, posted a number of other messages on the ...

Image number 100,000, which was captured on Oct. 7, "shows mesas and dunes within Syrtis Major, a region about 50 miles (80 kilometers) southeast of Jezero Crater, which NASA's Perseverance rover is ...