A group of the best survival experts in the world take on an un-survivable situation: 40 days. 40 nights. No food, water or clothes. To survive they'll need to master the environment, pushing far beyond the breaking point. Will even one be able to finish?

With a deadline of four weeks and an army of interns, renegade architect Michael Reynolds battles Mother Nature to turn an open piece of land in Big Sky, Montana, into a self-sufficient and eco-friendly Earthship.

This groundbreaking series follows the heartwarming stories of a cast of African wildlife including lions, zebras, baboons and cheetahs over the course of a year, showcasing the dramatic moments that make each day of survival on the Serengeti a feat.

"Expedition Unknown" chronicles the adventures of Josh Gates as he investigates unsolved iconic stories across the globe.

Deep in the Alaskan wilderness lives a newly discovered family who was born and raised wild. Billy Brown, his wife Ami and their seven grown children are unlike any other family in America. The Brown family must work together to survive against the odds.

Billionaire Glenn Stearns attempts a monumental challenge that most would claim is impossible. Follow this self-made mogul to see if he can build a million-dollar company in just 90 days.

Life isn't easy for the gold dredgers in the frontier town of Nome, Alaska, where a modern day gold rush is underway. But that doesn't stop them from hunting gold in one of the world's most inhospitable places - the bottom of the frozen Bering Sea.

Cajun Navy tells the inspirational story of American heroes who risk life and limb to save people whose homes have wrecked by hurricanes. After Katrina, a flotilla of volunteers took to the waters to save lives and they've been doing so ever since.

From the frigid Yukon Territory, lush forests of Belize, snow-capped Rocky Mountains and barren deserts of the American Southwest, North America, reveals that "survival of the fittest" is truly the law across this immense continent, amid threatening terrain and ferocious weather.

Meet some of the last Alaskans allowed to live within the 19 million acres of the Arctic National Wildlife Refuge and follow along as they survive in one of the most remote places in the country.

Faced with the challenges of a changing market and a need to build mind-blowing bikes, the Teutuls must push their limits on every signature build, and in true Teutul fashion, antics are abundant as Paul Sr., Paul Jr., and Mikey continue this wild ride.

New Orleans is known for having the largest and wildest street racing scene in the country. With matches held as often as 3 times a week, there are a ridiculous number of drivers - both serious and amateur- calling each other out.

Moonshiners go to extremes to illegally produce and distribute white lightning. There’s a king's ransom waiting for those bold enough to grab it, but the police are more determined than ever to catch them red handed. The day of reckoning may be just around the bend.

Expert homesteader, Marty Raney, along with his daughter Misty and son Matt, give struggling families a second chance at surviving off-the-grid. The stakes are high, but the Raney family is determined to prepare these families for nature’s worst and set them up for success.

This is BattleBots, where competitors design and operate remote-controlled armed and armored machines designed to fight in an arena combat elimination tournament.