National Geographic Wild HD

Up close with some of the largest great white and tiger sharks ever filmed.

A team of experts travels to Shark Bay, Australia, to unlock the secrets of shark and dolphin combat; cutting-edge technology provides a window into this seldom-seen conflict.

Marine biologists investigate why sharks attack boats.

Kills 99% of Bacteria, Viruses, and Germs with Steam! The 5-in-1 Lightweight, Fast, Powerful, And Completely Chemical Free Steam Cleaner! Lift and remove dirt and stains all around the home!

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!

Back Pain? Hip? Sleep well thanks to this cooling topper!

2026 will be one of the most historic years ever in U.S. coinage; join your host Mike Mezack to learn about the incredible U.S. Quarter program and get a chance at an exclusive P&D Roll!

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!

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!

An emergency call has Dr. Oakley racing to find the cause of a dog's mystery neck wound.

Dr. Oakley treats a beagle mix with a severely infected paw and rappels to an eagle's nest.

Dr. Oakley treats a limping bison and a litter of puppies struggling to survive.

Back in the Yukon, the Oakleys help over 100 cattle and a rowdy mini mule.

Dr. Oakley operates on an unusual mass and investigates a musk ox with a hair loss problem.

Dr. Oakley performs a checkup on two scrappy lynx, and Sierra takes charge on clinic day.

Dr. Oakley tries to outsmart a herd of bison and fights for the life of a cherished friend.

Dr. Oakley treats a cat that swallowed a string and a pregnant reindeer with cancer.

Dr. Oakley transports a bull by boat and sees chinchillas for a cuteness check.

Dr. Oakley faces a toxic emergency and removes the eye of an alpaca.

Dr. Oakley treats a kitten with a bulging eye, and Sierra preg checks a miniature cow.

An ice storm causes PVS to close early for one of the first times ever.

The docs have their hands full with aggressive bovine and a mangled mini horse.

Not even a blizzard can slow the PVS team down when animals are in need.

The vets pull out their best tricks to treat splits, twists, rolls and flips.

Each day, Jan and her team grapple with tough decisions about saving animals or ending their suffering; for Diego, treating a poisoned ground squirrel is deeply personal; a sassy pelican challenges the team's ability to stay objective.

Katie's incredible dedication has her on the edge of job burnout; Mikayla risks a broken heart as she nurtures a baby weasel.

The Pol Vet crew works overtime on some of their most challenging situations.

It's an emotional time for the Pols as they bid farewell to their beloved cat, Kid.