Craig Sechler

A rebel animal breaks from his pack and lives to be one of the oldest wolves in Yellowstone National Park.

National Geographic: Incredible Human Machine takes viewers on a two-hour journey through an ordinary, and extraordinary, day-in-the-life of the...

Discover the stories and testimonies of everyone involved in this tragedy, from those in charge of rescue operations to personnel trapped in the...

After years of anticipation, autonomous vehicles are now being tested on public roads around the world. As ambitious innovators race to develop what...

The story of a man coming to terms with the sins and secrets of his notorious brother and, in the process, exploring the legacy of violence in his...

Doug Collins has been a highly-respected analyst at the FBI for twenty-five years. He is liked and admired by all the members of his team, but...

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

Eugene, an aspiring writer from Brooklyn, is drafted into the US Army during the final months of World War II. For his basic training, the Army sends...

On August 21, 2017, millions of Americans will witness the first total solar eclipse to cross the continental United States in 99 years. While hordes...

The majestic Alaskan brown bear is the largest predator in southeastern Alaska, but everywhere, its ancient haunts are under siege. As the modern...

NASA's James Webb Space Telescope, from its conception to completion.

In just one devastating month, Houston, Florida, and the Caribbean were changed forever. In summer 2017, three monster hurricanes swept in from the...

An account of the days of First Lady, Jacqueline Kennedy, in the immediate aftermath of John F. Kennedy's assassination in 1963.

In recent years, an unusual spate of deadly shark attacks has gripped Australia, resulting in five deaths in 10 months. At the same time, great white...

As part of a nationwide campaign to raise awareness of the growing economic espionage threat, the FBI has released a short video, "The Company Man:...

Millions of people around the world live in the shadow of active volcanoes. From Japan s Mount Fuji to the Sleeping Giant submerged beneath Naples to...

NOVA captures New Horizons' historic flyby of Pluto, the culmination of the spacecraft's nine-year, three-billion-mile journey to reveal the first...

Historians and engineers investigate how Allied forces conspired to destroy Hitler's "supergun".

Scientists and survivors revisit the harrowing EF5 twister that ripped through Moore in 2013 and explore the challenges of predicting extreme weather.

A magnitude 7.8 earthquake strikes Nepal in April 2015. Scientists race to calculate the impact and devise ways to mitigate future disasters.

Amid the ever-changing cyberwar landscape, the powerful National Security Agency is viewed with a mixture of awe and fear around the world.

The New Horizons team examines the latest findings and imagery from Pluto and the fringes of our solar system revealing a world unlike any other...

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.

Investigate how an asteroid vanquished the dinosaurs 66 million years ago. Join scientists as they drill into the impact crater and, for the first...

Madison Avenue executive Graham Marshall has paid his dues. A talented and devoted worker, he has suffered through mounting bills and a nagging wife...

Since it explored Pluto in 2015, the New Horizons spacecraft has been zooming toward NASA's most distant target yet. Join the mission team as the...

After decades of amazing discoveries, spacecraft Cassini embarks on its final - and most daring - mission: a dive below Saturn's rings.

Time travel is one of mankind's favorite fantasies. But what if it were possible to build a real time machine? To travel into the future, or the...

Drain Alcatraz uses cutting edge visual effects to 'drain' the waters around the notorious island of Alcatraz. With the waters drained away the...

In Yellowstone National Park, several wolf packs reside, competing for territory etc. Successful wolf packs survive by keeping order, but a black...

The coronavirus SARS-CoV-2 has upended life as we know it in a matter of mere months. But at the same time, an unprecedented global effort to...

Across the Himalayas are stories of the yeti, or abominable snowman. Half man, half ape, the yeti is said to roam only the most remote peaks, where...

An investigation into the mysterious people who built Machu Picchu, the 15th-century Inca citadel located in southern Peru.

Originally produced for The Learning Channel, this documentary aims to dissect the events surrounding the September 11th terrorist attacks on the...

Explore the ruins of Port Royal, once a flourishing pirate city, known for extravagance, women and liquor. The city which went by the sobriquet...

This movie was released by the U.S. Department of Labor as a way to document those who were involved with the cleanup of New York City after the 9/11...

NASA launches its most ambitious hunt for traces of life on Mars, landing a car-sized rover in a rocky, ancient river delta. The rover will stow...

When Lenny and his wife, Amanda, adopt a baby, Lenny realizes that his son is a genius and becomes obsessed with finding the boy's biological mother...

Researchers seek solutions to contain the rising acidity levels that are threatening the world's oceans.

Spacecraft OSIRIS-REx attempts to grab a piece of an asteroid to bring back to Earth so scientists can study it to learn about the planet's origins.

Engineers count down the final moments in the world's first ever privately-funded moon mission. In what could be one of the greatest milestones in...

Successful lions need to be brutal and use any means to quash would-be kings. These are not random acts of violence, but vital behaviour to secure...