The border between the USA and Mexico is the busiest in the world. This series follows the work of America's Customs and Border Protection agency, whose job is to defend the border and stop terrorists, drugs and illegal weapons from entering the country.

Following U.S. Customs and Border Protection officers working across the 28 international bridges linking the United States and Mexico. With unprecedented access to one of the world's busiest land borders, the series captures the daily challenge of facilitating millions of legitimate crossings while intercepting smugglers, wanted fugitives, illegal contraband, and other cross-border crime.

Plunge into the Pacific with researchers and cinematographers and see the ocean’s rare and dazzling creatures in a way never before seen on television. The show examines an ocean that covers a third of the Earth’s surface.

A look ahead at the cataclysmic events that could extinguish the human race.

In 1993, three teenagers were believed to be responsible for the brutal murder of three eight-year-old boys in West Memphis, Arkansas. Experts delve deep inside the investigation of this triple homicide, exploring the evidence and possible motives.

Every day, 3 million airline passengers travel into the United States— and every one of them is screened and their baggage checked by one of the 40,000 officers who work on America’s front line. This series documents the challenges faced by CBP at four of the busiest airports in the US including Atlanta, Honolulu, Detroit, San Francisco and Newark. From career drug smugglers and human traffickers to less serious visa and passport defaulters, everyone who comes into the United States by air is subject to scrutiny.

This series will go back through the record to explore life-altering, earth-shattering, unforgettable events using a combination of carefully selected archive, cutting edge CGI and informative scripting in this popular science format. As well as exploring spectacular archive, illustrating the full toll these disasters can take, we'll dig into the science behind each event, shining a light on the most fascinating elements and giving an understanding on how and why these events occur.

A series that explores secret societies, mysterious symbols and notorious locations.

A documentary competition show that chronicles the lives of riders competing in the high-stakes sport of horse reining. The contenders are determined to elevate and preserve the cowboy tradition as they guide horses through precise patterns of circles, spins and stops. Run for a Million serves as the culmination of the series, where the riders compete for a $1 million purse.

The 17,000 islands that comprise the nation of Indonesia stretch more than 3,000 miles along the equator, bridging Asia and Australasia. Indonesia’s natural habitats vary widely. On some islands, tropical forests climb from steamy lowlands to mountain slopes. On others, parched savannah thrives. Coral reefs line thousands of tranquil atolls, while relentless waves batter rocky cliffs on other shores. In Papua, the mountains reach so high that permanent ice caps top their peaks, surrounded by barren alpine tundra. These wildly ranging habitats are home to an incredible number and diversity of living creatures - this iconic and landmark series is a celebration of Indonesia’s most spectacular locations and incredible wildlife.

Follows Dept of Homeland Security officers at five different airports across the country, from San Francisco, Detroit, Newark, Atlanta, and Honolulu, as they search for contraband both leaving and coming into the US.

The world's leading scientists and cinematographers relive 5 extraordinary shark feeding events. From being surrounded at night by 700 grey reek sharks, a 300-strong gathering of blacktip, dusky and bronze sharks feeding on thousands of bait fish, to the spectacular sight of more than 200 blue sharks feeding on the carcass of a seven ton whale; the Great Shark Chow Down is an epic celebration of sharks from around the world.

Shark scientist Dr. Michael Heithaus embarks on a mission to reveal the mysterious connection between sharks and volcanoes.

Two teams of experts go to extraordinary lengths to take shark science into the wild as they investigate two of the most iconic shark superpowers - speed and bite force.

A Tubi original documentary that delves deeply into one of the most famous and exploited hauntings in the United States.

Discover what happens when two of the deadliest predators face each other.

Gorillas and Chimpanzees struggle for power and dominance within their clans.

In the mountains of Peru, an environmental scientist discovers ancient artifacts submerged beneath the headwaters of the Amazon; his findings could save this sacred landscape from mining devastation.

The discovery of Gobekli Tepe 20 years ago changed our understanding of the history of humankind. Now, newly-discovered skull carvings reveal even more about how and why civilized societies developed.

All across YouTube, viral videos abound of great whites and other sharks attacking boats with a ferocity and anger that has never been seen before. The question is, why? Is this simply a case of more people having cameras to video the behavior, or is something else happening? Dr. Mike Heithaus and Ph.D. candidate Sara Casareto set out to investigate what’s causing this clash between sharks and boats.