EW selects the best time travel movies, from foundational favorites such as 'Back to the Future' to the subversive likes of ...

Aristotle's views on the nature of the cosmos dominated the Ancient Greek world. He argued that there's only one world, at ...

Few shows — certainly those that premiered in the 1950s — have had the kind of long tail that The Twilight Zone has. Rod ...

The subject of UFOs and aliens is vast and complex, making it impossible to summarize in one article. Flying saucers/UFOs made headline news throughout the world in 1947, sparked by two major, highly ...

Sci-fi is an enduring genre, especially when it comes to blockbuster film and TV, and these expansive franchises are the best ...

Sci-fi anthologies are a beast with two faces. Pick a great episode and you'll get a compact dose of speculative fiction that might provoke a thought or two. Then again, watch a bad one and you may ...

With big names like Steven Spielberg and Christopher Nolan at the helm, the greatest hard sci-fi films will blow audiences' ...

Americans’ opinion of space exploration is pretty high. In an Ipsos poll conducted last week just after the launch of Artemis ...

This video takes you deep into the Utah desert, where a remote property has been transformed into a one-of-a-kind resort that feels like another planet. Built on 240 acres of empty land, it combines ...

Adapted from a novel by Andy Weir and directed by Phil Lord and Christopher Miller, “Project Hail Mary” is marketed as the ...

For most lawful permanent residents, coming home from a trip abroad is supposed to be just that: coming home. But in Blanche v. Lau, the Supreme Court will consider when that presumption gives way ...

Sci-fi stories are great, but some books are so complex you need to read them twice (or more!) to fully understand them.