National Geographic Wild HD

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!

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

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!

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

National parks reveal the diversity, wonder and beauty of America, from the lush valley floors of Yosemite to the constantly erupting volcanoes of Hawaii.

It's stressful for the team to treat their own pets; Dr. Emma visits home.

Dr. Cori tries to save an ailing cat while a lost kitty finds a new home.

Dr. Emma treats stray dogs; Dr. Allison helps a dog with a scary lump.

Dr. Cori must pregnancy test a cow, while Dr. Allison has a lucky break.

A vet's first day; a veteran vet cares for a cat with a broken leg.

Two vets help keep everything from foxes to pigs happy and healthy.

Embracing an invasive nutria who's become a part of the family; paddling around with Gumbo the goose; visiting a blind hedgehog and his human chum; exploring a swimmer's bond with wild gray seals.

Visiting Penny the pigeon and her rescuer; getting a buzz from a refugee who finds comfort in beekeeping; diving with a shark dancer.

Flapping around with Banksi the fruit bat and his human surrogate mom; eyeing a mischievous emu; celebrating a pig's rescue-versary; touring manatee heaven; learning to speak baboon with Dingani.

Exploring the softer side of Tasmanian devils; meeting a pioneering sea turtle and enjoying family dinner with Buttons, the deer; playing football with a bull.

Cockatoos and platypuses inspire new careers; a shared trauma bonds a human and an elephant for life; George the turkey vulture gets playful; a farewell to human-raised kangaroos.

Roaming across America with a road-tripping chicken and meeting a mouse family living in an English garden; beating arachnophobia with a spider's help; trekking with the guardian of Earth's last two northern white rhinos.

The vets go over the hills and through the woods of central Michigan from one emergency call to the next, racing to the rescue of some raucous alpacas, Luna the loveable therapy rabbit, and cute baby goat Twinkie.

A nasty bug hits the clinic, causing multiple staffers to call in sick.

The docs are bombarded with four dogs that have been attacked.

A barking good time is had by all.

Dr. Pol comes to the rescue when a baby reindeer emergency turns into a three-day dilemma.

Poisoned pups, sassy cats and some new feline neighbors keep the clinic busy.

Emergencies don't follow regular business hours as the doctors work 24/7 to save lives.

A mother cheetah confronts the heavy weaponry of a Grants gazelle; three male lions try to take down a rhino.