The expansion of federally protected grizzly bears in the Greater Yellowstone Ecosystem, spanning Idaho, Montana and Wyoming.

On Grizzly Ground

A look at sharks living deep in the ocean, where extreme adaptation is critical to survival.

What the Shark?

Martin Clunes shares his fascination with all kinds of creatures from man's best friend to the elusive manta ray.

Martin Clunes's Wild Life

It is sometimes necessary to create large "super structures" to overcome nearly-impossible challenges. This series showcases the construction of some of these larger-than-life structures. Some of the buildings are constructed to be able to survive natural disasters, while the purpose of others is mainly to highlight what engineers are capable of creating. Among the structures featured on "Project Impossible" are the largest movable building in history and a skyscraper built to withstand major earthquakes.

Project Impossible

Researchers Kina Scollay, Mark Erdmann and Al Baxter build a submersible mechanical shark to track down New Zealand's monster great whites and pilot it deep into what they believe could be a mating ground.

Mechashark

Dr. Dan Thomson gives lectures about issues in veterinary medicine and animal agriculture.

DocTalk

A look at some of the most lethal animals on the planet.

Nature's Deadliest

La revista de ciencia y pensamiento, que tiene como tema central entrevistas exclusivas realizadas a los científicos y pensadores mexicanos e internacionales más destacados.

La oveja eléctrica

Animal Doctor

The origins of objects people see and use daily, along with inventions that change the world.

Origins

Animal emergencies are followed in real time as they occur at animal hospitals and mobile vet emergency units across the country.

Animal ER Live

How sex has impacted the way people govern, learn and do just about everything.

How Sex Changed the World

Six survivors of attacks recount their ordeals.

Day of the Shark 3

Astrophysicists at the forefront of the search consider the possibility of finding a planet like Earth among any of the bodies discovered by a new space-based telescope.

Planet Hunters

Academy Award-winning actress Lupita Nyong'o narrates stories of survival in one of the most pristine and unspoiled corners of the African plains.

Serengeti

A rich and delicate ecosystem thrives on the eastern shores of Canada.

Wild Wild East

Steve Bolnick strongly believes that by walking in the bush with animals, people can better understand nature and wildlife.

Walking with Elephants

A tiny volcanic peak west of Mexico is emerging as a major junction for thousands of sharks.

Shark Junction

A visual journey through Yellowstone -- America's first national park -- blends imagery, including the park's wildlife, with classical music.

Yellowstone Symphony

Five extraordinary teams of trainer and dog face off against each other to see who will be named the top canine athlete when it comes to showmanship and talent and take home the gold.

Puppy Bowl Presents: The Winter Games

Wildlife Aid, an animal rescue centre in Surrey, England, rescues, cares for and rehabilitates sick, injured and orphaned wildlife.

Wildlife SOS

Skilled veterinarians take on extreme cases of animals -- from dogs to alligators -- who suffer from lumps, tumors and cysts and change their lives for the better.

Pop My Pet

Dr. Evan Antrin journeys to six spots around the globe to help native animals and check boxes off his bucket list along the way.

Evan Goes Wild: Passion and Purpose

Una serie de entrevistas y testimonios del mundo académico.

U.N.E.D.

The fabled wildernesses of Norway, Finland and Sweden.

Wild Nordic Compilations 2020

Chronicle of the worst Great Lakes storms.

Final Run: Storms of the Century

Brian Unger explores how America's States got their borders and how they continue to change today.

How the States Got Their Shapes

All the favorite breeds are back in the most broad and thorough dog encyclopedia on television.

Dogs 101: New Tricks

How innovations in technology and breakthroughs in knowledge change lives in astonishing ways.

TechKnow

Watch TV Networks, Shows and Movies | DIRECTV

pageProperties

The latest movies and must watch shows!

referenceIdentity

scrollToTop

tvGuideButtonPanel

Max with DIRECTV

The second season of The House of the Dragon premieres 6/16. Watch on the Max app, HBO Channels or On Demand.

Data/messaging rates may apply for app download/usage. Max subscription required.

Welcome to your ultimate entertainment destination. Watch Special Ops: Lioness and more, all in one network.

Watch exclusive original series and the best of Hollywood with iconic and new blockbusters—uncut and commercial-free.

MGM+ is a trademark of Metro-Goldwyn-Mayer Lion Corp. All copyrights, trademarks, and other intellectual property or proprietary rights are the property of their respective owners.

Watch visionary original series and hit movies like Power Book II: Ghost, John Wick: Chapter 4, and much more.

SCIENCE & NATURE TV SHOWS