A video of these tourists caught the internet's attention as viewers criticized them for ignoring wildlife safety rules.

Thirty years ago, park rangers reintroduced grey wolves into Yellowstone National Park. They wanted to restore the ecosystem ...

The grizzlies are captured in round pipe-like contraptions with sliding doors known as culvert traps, or using round foot snares that catch the bears by one of their paws. The animals are then sedated ...

In Yellowstone National Park, it had been roughly five years since wildlife managers had to euthanize a bear — black or grizzly — for becoming food-conditioned or habituated around humans. But ...

Home to more than 2.2 million acres, hundreds of geysers and waterfalls, as well as Yellowstone Lake – the largest ...

Yellowstone National Park, mostly located in Wyoming, is home to hundreds of species of birds, fish and mammals such as bison, elks, grizzly bears and mountain lions. But these animals are not on the ...