Brown bears in the Brooks River in Katmai National Park and Preserve. There are certain scenes in the unofficial wildlife photography hall of fame—shots that both amateurs and professionals around the ...

Active volcanoes, pristine lakes, and epic wildlife sightings await at Katmai National Park and Preserve in Alaska. There are certain scenes in the unofficial wildlife photography hall of fame—shots ...

Fat Bear Week is back at Katmai National Park and Preserve. The March Madness-style bracket competition pits some of Katmai National Park and Preserve's bulkiest and most beloved brown bears against ...

Each year, the burly bears of Katmai National Park and Preserve capture global attention in a March Madness-style bracket challenge as fans pick which bear advances in each round. “The bears have been ...

Fat Bear Week is an annual competition where fans vote for the fattest bear at Katmai National Park and Preserve. The event runs from Sept. 23 to Sept. 30, with daily voting on the explore.org website ...

Fat Bear Week, when people get to pick their favorite Alaskan brown bear bulking up for hibernation, is coming early this year. The annual online competition that normally starts in early October will ...

Fat Bear Week is an annual competition where fans vote for the fattest bear at Katmai National Park and Preserve. The event runs from Sept. 23 to Sept. 30, with daily voting on the explore.org website ...

Fat Bear Week is an annual competition where fans vote for the fattest bear at Katmai National Park and Preserve. The event runs from Sept. 23 to Sept. 30, with daily voting on the explore.org website ...

Have you ever wondered why some of America's most beautiful natural treasures feel like ghost towns while others are packed ...