Ridley Scott has plenty of notable sci-fi hits under his belt over the last 40 years, but none have stood the test of time as well as Alien. He directed the 1979 classic on a budget of only $11 ...

Three smart, fun picks for your week—a sci-fi epic from Ridley Scott, a zombie comedy hit, and a brick-tastic animated ...

The X-Files had a long alien conspiracy theory mythology, but some of its best episodes were Monster of the Week.

The X-Files has 10 total seasons, and here is the single best episode from every season of the sci-fi show's run.

Rocket Lab's HASTE suborbital rocket will launch a scramjet-powered hypersonic vehicle for the U.S. military today (Feb. 25), ...