As cities expand and natural habitats shrink, more wild animals are showing up in unexpected places—from mountain lions stalking backyards to bears rummaging through garbage bins. Experts say urban ...

By late February, a 6-year-old unvaccinated girl died of measles-related pneumonia — the first U.S. measles death since 2015 ...

Get an up-close look at one of Africa's deadliest back-fanged tree snakes in this thrilling video! Watch as we explore the dangerous beauty of this fascinating species and learn about its behavior, ...

Fizzing with the high of my virgin safari, I stop by the interactive Basotho Cultural Village on the Phuthaditjhaba side of ...

Join award-winning filmmaker Bertie Gregory, who explores Antarctica, Argentina, the Galapagos Islands, Namibia and South ...

In college, I brought guys into the forest at night because it was a place where I was less scared than they were. As a woman ...

Even more remarkably, the rhino’s horn acts like a tailfin—a natural stabilizer that reduces spinning midair. “The great ...