Apple TV's Invasion is a unique take on the sci-fi genre that focuses on how a global alien invasion impacts ordinary people.

Classic sci-fi shows define the genre today, but that doesn't mean all of them hold up in a modern setting.

These sci-fi TV shows have more impressive and compelling world-building than movies, and fans of the genre will enjoy them.

If Star Trek has endured for nearly 60 years—and shows no signs of slowing down—it can't just be due to Kirk, Spock and McCoy ...

The Next Generation episodes that fans agree are great. Here are five that still hold up but probably aren't on many other ...