The Rendever technology can also be used to virtually take older adults back to the places where they grew up as children.

From space slugs to lunar cemeteries, these movies, games, and books show that the undead can arrive from above, as well as below.

Eschewing some of the genre's most out-there tropes and concepts, sci-fi movies like Children of Men and Arrival instead opt ...

Is there an Outer SpaceX? With 3I/ATLAS set to fly by Earth in just over a week, experts continue to speculate over its origins. Harvard Scientist Avi Loeb believes that if aliens, the comet wouldn’t ...