Fortnite Chapter 6 Season 4 drops August 7, bringing Spartans, Power Rangers, alien swarms, new weapons, and big map changes.

While some sci-fi introduces far-out concepts and unrecognizable alien worlds, "hard sci-fi" keeps things relatively grounded and can often take place in settings that look eerily similar to our ...

There are several reasons why sci-fi laser weapons will never be possible. For starters, all current weaponized laser technology uses wavelengths of light that are invisible to the human eye.