Few people have ever seen one – or ever will. The Amur leopard. About 30 remain in the wild, making it the most critically...
(00:52)This is Lake Baikal. This record breaking lake holds twenty percent of the Earth’s fresh water – as much as all five of...
(03:14)Through the hills of Yakutia comes a relentless army. Reindeer. A herd of a thousand strong.
(02:57)With a face like a kangaroo and a vampire’s teeth, the musk deer makes his timid way through the woods in search of lichens....
(03:01)It’s now time to be social. Males seek out one or more females to mate with. These two have already bonded.
(00:30)As day breaks, everything seems normal. But the bears wake to good news. Salmon numbers in the lake have reached a critical...
(02:37)Polar bears spend much of the year out on the solid ice, but when the white land cracks, it’s time to move on. Their latin...
(03:02)The Arctic ice blankets an area twice the size of Australia. Animals have adapted to live above and below its fickle surface....
(03:02)Dr. Pol and Dr. Sandra have to somehow deliver a calf that’s stuck in a mama’s pelvis.
(01:18)Dr. Pol’s neighbor, Dan, has to make a tough decision about his ornery old dog.
(01:27)Cameron and a group of Titanic experts share why they are so fascinated with the Titanic and its amazing story.
(01:14)Fresh off a transmission fix, the Hard Merchandise runs across another mechanical issue.
(02:12)A woman is caught smuggling a dangerous narcotic - inside her body.
(02:38)A smuggler denies swallowing drugs, but an X-ray exposes the truth.
(02:19)Travel to a land immersed in beauty but rarely seen by its thousands of holidaymakers.
(01:01)A Molasses spill off the coast of Oahu brings sharks to the smell of the dead fish.
(03:08)Chris Myers and his teenage son JJ, swim far out into the sea, in search of waves to go body surfing. Moments later Chris...
(02:12)Ken and Guillaume try to keep their old sluice plant running with parts from the boneyard.
(02:34)Dr. Oakley races against the clock to draw blood and microchip the zoo's new meerkats.
(01:57)Dr. Oakley checks a dog suffering with anal growths.
(02:34)