When a woman's husband disappears during a kayaking trip, everyone assumes that he drowned. When she catches a glimpse of a man who looks exactly like him, it sets off a chain of events that unravels ...
A look at the relationship between big cats in the wild and our domestic pussycats, and the feline species' journey from hunters of the wild to household pets....
Quantum entanglement is poised to revolutionize technology from networks to code breaking–but first we need to know it’s real. Join physicists as they capture light from across the universe in a bid t...