Fat Bear Week is fun to watch, but packing on pounds is serious business for the bears at Katmai National Park. How to vote ...

Fat Bear Week is fun to watch, but packing on pounds is serious business for the bears at Katmai National Park.

The bears are extremely fat this year, and I’m looking forward to seeing how people react to how fat they are,” says the ...

The brawny bruins on the Alaska Peninsula are ready to brawl it out to see which will win this year’s fattest bear title in ...

Fat Bear Week is back, and fans can once again vote for Alaska’s chubbiest bear. The March Madness-style bracket contest is ...

The annual contest in Alaska’s Katmai National Park honors chunky bears piling on the pounds for winter hibernation.

Bear fans worldwide can watch the bears of Katmai National Park and Preserve bulk up on salmon and vote for their favorite ...

The famous bears of Alaska's Katmai National Park are enjoying an abundance of salmon, and even some playtime, as they pack ...

Fat Bear Week marks the beginning of fall and the launch of voting brackets to crown the plumpest ursine ahead of hibernation.

Fans often factor in those challenges when voting. In fact, mother bears have taken the crown before. Last year, Grazer, already a two-time champion, beat out Chunk, one of the river’s biggest males, ...

Katmai National Park in Alaska released the bracket for this year's Fat Bear Week, an annual competition to find the public's favorite big-bellied bruin.