An annual competition was delayed when a fight between bears broke out, causing one of them to die. It was all caught on nature cameras in Katmai National Park and Preserve in Alaska.

Voting started Wednesday in the annual Fat Bear Week contest at Alaska’s Katmai National Park and Preserve, with viewers ...

Credit: NPS/T. Carmack/Katmai Conservancy/Cover Images Alaska’s famous Fat Bear Week, one of the most beloved events in wildlife conservation, is marking its 10th anniversary this year during the ...

Voting started Wednesday in the annual Fat Bear Week contest at Alaska’s Katmai National Park and Preserve, with viewers ...

It’s tarantula mating season on the Colorado plains, when male spiders scurry out of their burrows in search of a mate.

While other bears battled over fish in a prime spot, Otis would sit off to the side and wait for the fish to come to him. But ...

Alaska’s annual Fat Bear Week contest got off to a delayed start because a female participant known as Bear 402, was killed ...

Voting started Wednesday in the 10th annual Alaska’s Katmai National Park and Preserve's Fat Bear Week contest.

Almost a year has passed since Hamas forces attacked southern Israel, killing 1,200 people and kidnapping 250 more. The Oct.

Voting in Katmai National Park's famed Fat Bear Week was underway Wednesday after a bear killed one of this year's ...