“Talk about perfect timing!” A video shows a moose crossing a river in front of a grizzly bear in Yellowstone National Park.

Security-camera footage shows a man walking down the street in Japan when a bear began chasing and attacking him. Watch here.

A viral video shows a baby moose in the middle of traffic and the moment a helpful person decided to lift the moose over the barrier.

While riding his hydrofoil off the coast of Santa Barbara, California, Tavis Boise encountered two gray whales. Watch here.

A homeowner in Montana was concerned when a baby black bear slipped through the patio fence, putting it on a ledge away from its mother.

Two hikers feared for their lives when they encountered two grizzly bears chasing each other on and around a trail in Glacier National Park.

A world-famous tradition in Gloucestershire requires participants to race down a hill, chasing a rolling wheel of cheese. Watch here.

A viral video shows the terrifying moment a small plane hit a paraglider in mid-air over the Austrian alps. Watch here.

Hikers on Camelback Mountain in Phoenix got more than they bargained for when a swarm of bees attacked them, stinging people multiple times.

A mountain biker visiting Canada got a different kind of thrill when a black bear suddenly peeked in the doorway. Watch here.