National Geographic

Michael Lee uses a 16mm Bolex camera to explore various zooming and framing techniques to photograph images from National Geographic Magazines. The silent film was made in 1972.

It may have been the most cataclysmic geologic event of the last 60 million years. The narrow, 400-mile-long Isthmus of Panama, once buried below the sea, rose up and connected North and South America. This new land bridge unleashed an astonishing animal encounter as prehistoric predators and prey each unique to their worlds came face to face for the first time. An armor-plated ancestor of the armadillo. A saber-toothed marsupial. A horselike creature with three-toed feet. Evolutionary history changed forever as animals from the continents clashed. Today, scientists are on a quest to discover what happened, how and why. Which creatures survived and which were vanquished? Learn about the migration of animals north and south and their transformed evolutionary trajectories. And examine the fossils to see which animals disappeared and which ones managed to move.

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

Nature Untamed gets up close and personal with some of the most amazing and dangerous creatures on our planet.

Provides a behind-the-scenes look, with unprecedented access, into life inside the Vatican. With rare footage of secret archives, private chapels and papal quarters, the program explores the Vatican's long, powerful history, and the unique traditions and ceremonies that have survived for nearly 2000 years. Accounts from Vatican officiants, historians and devoted individuals who work closely with the Pope John Paul II provide privilieged insight into the inner workings of one of the richest wonders of the world.

This three-part series illuminates unique and bizarre evolutionary journeys that have brought forth some of the world’s most impressive animals. We unearth a 50-million-year-old mystery mammal, discover the missing link between the velociraptor and modern day birds, and find out if a new bear species could be about to evolve before our very eyes.

Like an ever-changing window onto the wonders of our world, the stunning images of National Geographic Magazine have delighted and amazed readers for generations. Now get to know the unforgettable people behind the cameras. And find out what it's like to travel, explore and get the shot on assignment with the celebrated photographers of National Geographic. Journey to the most remote corners of the globe with these gifted, award-winning professionals. Listen in as they reflect on their painstaking art, and their hair-raising adventures! Get a close-up look at the dangers they face and the often chaotic life they lead for the love of their craft. And discover the remarkable talent required to take pictures that make history, as you gain a fascinating new perspective on the world through the eyes of The Photographers.

New technology reveals why Tutankhamun’s tomb remained hidden in the Valley of the Kings, Tut’s treasures take a once-in-a-lifetime journey and archaeologists open a 4,000-year-old tomb.

National Geographics Brain Games provides a fascinating window into the inner workings of the brain as never before. Through interactive experiments and tricks, Brain Games reveals how our brains create the illusion of a seamless reality. As these revealing experiments provide a unique view into our brains, the world's leading experts explain how and why these tests work.

Do penguins live at the North Pole? Where do polar bears go in the winter? Why do beluga whales "sing"? Curious children want to know, so Santa calls on his furry friends to help explain it all - in song! Now your family can join in the fun as National Geographic Video combines classic wildlife footage with your favorite holiday tunes.

Cross the threshold of the final frontier as mankind embarks on the greatest adventure of all time: space travel.

From the Keys and Everglades to the Panhandle’s white sand beaches, Florida is home to some of the America’s most special places and wildlife.

Sparkling diamonds. Exquisite emeralds. Brilliant rubies. Shimmering pearls. For centuries, these precious gems have captured humankind, leading men and women to give up fortunes - even their lives - to possess them. Join National Geographic on a journey around the globe to discover the origins of these most coveted gems. You'll see astonishing amounts of earth mined to uncover rubies in Thailand or emeralds in Colombia. You'll meet a Tennessee businessman who cultivates freshwater pearls and a California chemist who 'grows' rubies nearly identical to nature's stunning creations. And you'll witness rarely, if ever before, filmed sales of uncut diamonds - deals worth thousands of dollars sealed only with a handshake and a Hebrew phrase. Unlock a treasure chest filled with a wealth of information and the dazzling beauty of Splendid Stones.

Lightning facts, survivor stories, effects on humans.

Through sacrifice, hard work, and a knack for passing on his wisdom, Leonard Padilla has earned the title "Godfather of Bail." Leonard's best protégé and now partner Rob Dick takes his knowledge to Reno, Nevada.