A bear mauled to death a man at Vitosha, a mountainous region just outside the Bulgarian capital of Sofia, authorities said.

Nature can be beautiful, peaceful, and breathtaking. But in rare moments, it can also become terrifyingly brutal. Around the ...

Florida is known for several unique predators. Thanks to its warm climate and diverse habitats, both native and invasive ...

Hidden high within a rocky mountain landscape, a remote wildlife camera captured a breathtaking moment as a wild mountain ...

Experts share what to do if you encounter bears, mountain lions or snakes — and the mistakes hikers and campers should avoid.

As night falls over the ancient walled city of Harar, something unusual happens just beyond the gates. One by one, wild ...

Two hikers were injured in a bear attack on a popular hiking trail near Yellowstone National Park's Old Faithful geyser, park ...

A fatal shark attack at Rottnest Island, a popular vacation destination off Western Australia, is raising fresh concerns ...

Ryan Zinke, of Montana, said grizzly bears should be delisted after incidents in Glacier and Yellowstone national parks.

Facts are beginning to emerge about two bear attacks in two national parks.

A deadly Ebola outbreak in Central Africa has triggered a WHO global health emergency. Discover the facts behind the viral ...