National Geographic

What animals do when they think no one is watching.

This documentary follows the lives and hardships of several cougars (mountain lions) which have been under study by the Teton Cougar Project since 2000.

The tornado that struck El Reno, Oklahoma, on May 31, 2013, defined superlatives. It was the largest twister ever recorded on Earth.

On a summer's night, there's nothing more magic than watching the soft glow of fireflies switching on and off. Few other life forms on land can light up the night, but in the dark depths of the oceans, it's a different story: nearly 90% of all species shine from within. Whether it's to scare off predators, fish for prey, or lure a mate, the language of light is everywhere in the ocean depths, and scientists are finally starting to decode it.

Nova and National Geographic present exclusive access to an astounding discovery of ancient fossil human ancestors.

Undiscovered Haiti follows José Andrés into the heart of this mysterious country; through its unique cuisine we discover the history and culture - and see into the future - of a proud and rarely understood people.

This landmark series explores a vast ocean that stretches nearly 10,000 miles, from Arctic to Antarctic and from sun-drenched tropical reefs to crushing abyssal depths. Over three programmes it reveals the amazing, surprising and resilient inhabitants of the Atlantic, both animals and people, as they pit themselves against the world’s wildest ocean.

Before man ruled the world, Earth was a land of giants, from birds with plane-length wingspans to Boeing 737- sized dinosaurs. Count down the biggest beasts in this spectacular special.

Computer-generated imagery and other visualization techniques reveal how it would look if all the water was removed from RMS Titanic's final resting place.

He’s our favorite veterinarian, and now we reveal what makes him so incredible. In this special program, Dr. Jan Pol shares his most intimate and life-changing moments – from his childhood in the Netherlands when the world was at war, to his move to the American midwest, and a love story fit for the movies – this is the story of his incredible life. (Disney+)

From extreme speed to bone crushing bites, big cats are some of the most impressive predators on the planet. Each of them is an incredible animal, with its own unique and special set of skills. In Big Cat Games, we will challenge ferocious felines against each other in a series of trials that will determine once and for all who is king of the cats. In the wild they are confident, dominant, and fearless—but they have never had to face anything like this before. Lions, cheetahs and tigers will be pushed to the limits of their natural athletic abilities

For wildlife filmmakers, the only way to safely explore the startling African lion is at the end of a mighty long lens — until now. Man v. Lion follows veteran big cat expert Boone Smith across the Nambiti Game Reserve as he tracks three male lions in the open African bush. But to truly understand these brothers, Boone goes face to face with them. We take an in-depth look at the lions' unique physical attributes, intricate hierarchy, and complex hunting strategies. Boone explores each stage of a lion's kill leading up to the final face-off: Boone in the middle of lions devouring their prey.

100% Planes features amazing stories of aviation and flying. From military planes to recreational planes to stunt planes, we fly high and learn more about the world's 400,000+ aircraft from the pilots and engineers that work closely with them. Discover the most versatile military plane that can dogfight and bomb in a single mission. Take an aerobatic stunt lesson with a 25-year veteran pilot. And tour a luxurious private jet, rumoured to cost up to half a billion dollars.

A team of palaeontologists led by Nizar Ibrahim go in search of Spinosaurus, a giant meat eater believed to be even larger than Tyrannosaurus rex.

Around 800 BC, Kush, a little-known subject state of Egypt, rose up and conquered the Egyptians, enthroned its own Pharaohs, and ruled over the empire of King Tut for nearly 100 years. This unlikely chapter of history has been buried by the Egyptians and belittled by early archaeologists, who refused to believe that dark skinned Africans could have risen so high. But now, in the heart of Sudan, archeologists Geoff Emberling and Tim Kendall are bringing the truth about the Black Pharaohs to life.

Powell. McChrystal. McCaffrey. Petraeus. Clark. For the first time, National Geographic Channel gathers the nation's leading war generals for an unprecedented look at 50 years of military history, from the Vietnam War to America's war on Al-Qaeda. The two-hour special American War Generals reveals never-before-heard stories and insightful opinions from eleven active and retired U.S. Army generals. Their accounts take us through the big changes that have transformed the U.S. military from the first troops to enter Vietnam to the last combat troops to exit Afghanistan, explaining the critical personal experiences that shaped their lives and the way they approached modern warfare.

The extraordinary untold story of the heroism and sacrifice of the NYPD’s elite rescue squad - the Emergency Service Unit - on 9/11.

David Hasselhoff, better known for his roles in “Knight Rider” and “Baywatch” released a song titled, “Looking for Freedom” the year before the Berlin Wall came down. He performed it on top of the Berlin Wall to a million people during the biggest New Year's Eve party Germany had ever seen. Twenty five years later, David revisits the now-reunited capital, investigating what is left of the Wall, and explores what it meant in the context of the Cold War dividing Communism in the East from democracy in the West. Along his journey he meets extraordinary people who dreamt of freedom and risked their lives trying to overcome the dreaded Berlin Wall.

"Deepsea Challenge " ของเจมส์ คาเมรอน ได้รับการอธิบายว่าเป็นภาพยนตร์เกี่ยวกับความมุ่งมั่น อันตราย และความลึกที่สุดของมหาสมุทร บอกเล่าเรื่องราวของการเดินทางของคาเมรอนเพื่อเติมเต็มความฝันในวัยเด็กของเขาในการเป็นนักสำรวจ ภาพยนตร์นำเสนอข้อมูลเชิงลึกที่ไม่เหมือนใครในโลกของคาเมรอนในขณะที่เขาสร้างความฝันนั้นให้เป็นจริง – และสร้างประวัติศาสตร์ – ด้วยการเป็นคนแรกที่เดินทางคนเดียวไปยังจุดที่ลึกที่สุดในโลก

In April 2013, chaos erupted in Boston near the finish line of one of the world's oldest and most prestigious marathons. It was the worst terrorist attack on the United States since 9/11 and led to one of the most extensive and public manhunts in American history. Now, as the one-year anniversary approaches, National Geographic Channel presents a special two-hour event, Inside the Hunt for the Boston Bombers.