National Geographic Wild HD

Uncover how to minimize risks in the dangerous shark hot spots.

Meet the new Shark PowerDetect Upright Vacuum with features like DuoClean Detect Technology, self-cleaning brush roll and odor neutralizing and you will be cleaning faster, smarter and better!

See how a drug-free patch is helping people find relief-without medication.

Meet the new Shark PowerDetect Upright Vacuum with features like DuoClean Detect Technology, self-cleaning brush roll and odor neutralizing and you will be cleaning faster, smarter and better!

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Meet the new Shark PowerDetect Upright Vacuum with features like DuoClean Detect Technology, self-cleaning brush roll and odor neutralizing and you will be cleaning faster, smarter and better!

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Meet the new Shark PowerDetect Upright Vacuum with features like DuoClean Detect Technology, self-cleaning brush roll and odor neutralizing and you will be cleaning faster, smarter and better!

After a remarkable winter caring for orphaned otters Eddie and Oscar, Jan and Emma embark on an emotional journey to return them to a northern wilderness home.

Bone up on outdoor skills as Winston and the X girls move into their new fresh-air enclosure; witness Yasmine and Yara's kindergarten power struggle.

Navigate rain, new climbing structures, and a first meeting of the summer cubs.

Spy on the summer cubs as they learn to climb trees and forage for food in preparation for their release into the wild; get surprised by a set of new arrivals, observe the annual pre-hibernation eating binge and enjoy a bear-friendly Thanksgiving.

Prepare for the summer cubs' release with Roger; meet Ace and Little Blueberry, two newbies with serious health issues who will have to stay over the winter with the Z cubs; six happy, healthy bears embark on their new lives in the wild.

Shark goes nuts; ape faces a fear; rhino seeks love; hippo makes a frenemy.

An elephant faces a fear; a monkey family has a baby; vultures make a nest.

An eel has anemia; a hippo visits the dentist; a tortoise moves in.

A pioneering gorilla treatment, rhino fitness tracker and tortoise party.

A group of wild sea turtles needs medical attention before being released back into the sea; a rhino receives special treatment after cracking his horn; a zebra gives birth.

Giraffes stop traffic, a lemur has a birthday and a hippo makes friends.

Routine calf castration surgery turns dangerous.

Dr. Oakley travels to Prince Edward to deal with the inbreeding problem among American bison.

Dr. Oakley chases some of the Yukon's toughest wild horses.

Dr. Oakley examines two feisty wood bison before releasing them into the wild.

Dr. Oakley runs after sheep and reunites with a dog that has developed a puzzling paw problem.

Dr. Oakley performs examinations on two black bears during a dangerous relocation.

Dr. Oakley risks her life to save a drowning brown bear.

Giraffes stop traffic, a lemur has a birthday and a hippo makes friends.