This desolate wilderness suits the red fox. Foxes don’t hibernate. They grow thicker seasonal fur to survive the minus...
(03:11)Doc takes his first case back after ankle replacement surgery!
(01:55)In a picturesque Mexican seaside town, a shark is about to surprise a lone surfer.
(03:02)The Moose Creek crew gears up to mine, but are missing one piece of the puzzle.
(02:13)Karl and Marty Knutson finally lay their hands on a custom-built sluice plant.
(02:25)A great gray owl’s wing has been amputated after being hit by a car. To find the proper bandage, Dr. Michelle Oakley gets...
(03:02)She Wolf and her pups encounter a new enemy in the park and they will have to fight for what’s theirs.
(03:00)In the midst of peril, 9/11 survivor, Sujo, heard God speak and assure him he would be okay.
(02:53)The pristine seas team dives off the coast of Darwin Island and they experience one of their best dives ever!
(04:13)A gorilla family living in one of Uganda's National Parks takes care of their young.
(01:55)Siberia. Not only a frozen wilderness, it is a region of incredible diversity. Of precarious beauty and endangered animals,...
(01:07)Female elephants gather around to witness a day-old calf's first tentative steps.
(01:27)James Cameron revisits the history of the Titanic with a team of experts.
(01:00)As summer melts the ice, polar bears dive for food in a unique way rarely seen called porpoising.
(02:44)A woman is caught smuggling a dangerous narcotic - inside her body.
(02:38)Bernie's son saves the day when his loader breaks down mid-sluice.
(02:40)