Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. But not everything he’s ...

While sci-fi movies can tell dark tales, there are some that will actually leave you feeling optimistic about what's to come.

This week’s retro trailer is for the 1987 Australian sci-fi action film The Time Guardian . Back in the late ’80s, low-budget sci-fi filmmakers were swinging for the fences with ambitious ideas and ...