Before zombies shambled about, ghoulishly feasting on the flesh of those too slow to flee, aliens from outer space ruled ...

What would alien life from another planet be like? But we rarely ask the opposite: What would they think of us? It’s a ...

The list of dead and missing scientists throughout the U.S. was already spurring growing alarm and, in some cases, the ...

A black patch of sky looks empty until you stop taking it for granted. That is the starting point of a theory from Professor ...

UFOs have intrigued people for decades, with sightings and investigations dating back to the first widely reported one in ...

Andy Weir's novel gave us a woman who exercises hard power without apology, dynasty, or regret. The film gave us someone ...