Decades ago, India’s tigers were on the brink of extinction. Slowly, their numbers have rebounded. But that ecological success has prompted a dire problem—and a race to save many of them from genetic ...

From a very real 18th century fear to the Halloween iconography we know and love—we owe it all to the enduring, mystifying appeal of the vampire. Max Schreck as the vampiric Count Orlok in F.W. Murnau ...