Fans of the 1986 sci-fi classic Aliens just got some off-world news: several of the movie's Colonial Marines are suiting up ...

New photos show off NASA's newly constructed Roman Space Telescope, which will soon help researchers unravel the mysteries of ...

Some wasps are unsettling, and then there are species so extreme that even the scientists who study them reach for words like ...

"Star Trek" has always been at the forefront of social commentary and never afraid of tough topics, but these 10 episodes ...

When it comes to science fiction, there are numerous styles and flavors to choose from. That's what makes the genre so fun.