A bear attack on a hiker in Glacier National Park has prompted a warning from officials: Fall is a dangerous time in bear country.

Polar bears are a rare sight in Iceland. One showed up on Thursday, rummaging through some garbage, and police shot it. Here’s why.

A python trapped a 63-year-old woman in her home for two hours as it tried to suffocate her. Here’s the story.

A bear mauled Ryan Beierman, but he survived the attack thanks to the quick and precise actions of his 12-year-old son, Owen.

It took rescue crews nine hours to rescue an 11-year-old boy who got stuck between two house-sized boulders in New Hampshire.

A river otter attacked a young child at a marina in Washington State. The otter managed to pull the child into and under the water.

An extremely venomous inland taipan snake bit a South Carolina man hours after he shared a video of himself handling the snake.

A mountain lion mauled a five-year-old boy while he was picnicking with his family this past weekend in southern California.

In a scene you just have to see to believe, a 12-foot-long python bit a man on his testicles as he was on the toilet in Thailand.

An unexpected eruption on Indonesia’s Mount Dukono occurred while hikers were on the mountain. Watch it here.