Josh and Jesse investigate a shortcut off the Oregon Trail connected to a lost wagon train, desperate settlers and a creek filled with gold nuggets; a remote grave site may point the way to a lost bucket of gold collected by the settlers.

Josh and Jesse pursue bandit brothers John and Charles Ruggles, who robbed a stagecoach in 1892 and left an unusual treasure hidden in the wilderness outside Redding, Calif.

Brothers Josh and Jesse Feldman head into the rugged desert of southeast Arizona to track the history of a legendary Apache chief said to have buried two strongboxes of gold somewhere in the region's imposing mountains.

Josh and Jesse combine Arizona history and their family legacy to unravel the mystery of the Lost Adams Diggings, one of the most famous lost mines in the Southwest.

Josh and Jesse head to central Texas to follow in the footsteps of pioneer Jim Bowie, who set out on an expedition in 1831 to find a lost silver mine but never reached his destination due to a conflict with Native Americans.

In Montana, Josh and Jesse Feldman track steamship captain Grant Marsh who rescued wounded soldiers from the Battle of the Little Bighorn and who may have left behind a buried cache of gold.

Josh and Jesse Feldman trek across California and Nevada chasing the trail of Milton Sharp, aka the Gentleman Bandit, a stagecoach robber whose missing loot has never been recovered.

A fan favorite of Discovery's popular "Gold Rush" series sets out on a new adventure to continue his pursuit of the prized yellow stuff. Dave Turin spent years working alongside Todd Hoffman, earning the nickname "Dozer Dave" because of the many hours he spent bulldozing for gold. In his return, Dave is his own boss, and he's on a mission to find an abandoned mine to resurrect in the hope that old-timers left gold behind. He explores the history of each mine, a search that culminates in Dave picking the one that he can turn into newfound riches.

Despite striking it rich mining in his home state of Alaska, "Gold Rush" star Parker Schnabel isn't satisfied. He's always wondered if he could follow in the footsteps of his forebears and take on the legendary Klondike Gold Rush trail. Wonder no more. In honor of his family -- especially his beloved grandfather, who always inspired him to push beyond his limits -- Parker attempts to mimic a journey that killed thousands of brave souls in the late 19th century. As winter closes in, he begins the trek across the Coastal Range and works his way to the fabled goldfields of the Klondike. He's joined by his foreman, Rick Ness; wilderness guide Karla Ann, who once worked with Parker as a rock truck driver; and cameramen James Levelle, who has known Parker for years.

Back where their gold-mining adventures began, "Gold Rush" alumni Dakota Fred and son Justin persevere in the face of long odds, risking their lives for a fortune they may never realize. Assisted by a team of intrepid divers, mountaineers and bush mechanics, the Dakota Boys explore the white water rapids of McKinley Creek in Alaska, diving deep in raging torrents with a suction dredge. Not only could one wrong move prove deadly, but the guys also face wild animals, extreme temperatures and hypothermia.

The collapse of his gold mining business in Alaska has forced Farley Dean, his family, and his crew to pick up the pieces in a faraway, uncharted territory teeming with danger. Off of the coast of Papua New Guinea, on Bougainville Island, lies one of the largest untapped gold reserves in the world, but few prospectors have dared come face to face with its ferocious guardians -- crocodiles that have claimed the lives of countless fortune-seekers. Dean and his crew wade into lethal waters searching for gold just months after a local teenage boy was eaten by a croc. Assuming death is cheated, Farley's risked-filled adventure either leads to a multimillion-dollar windfall or furthers his family's financial downfall.

Venturing deep into the cruel wilderness of British Columbia, three extreme prospectors embark on a modern gold rush, balancing their hunt for riches with their will to survive. Boyce Goff, Ben van der Valk and John Belcik travel separately into the areas of Devil's Canyon that are far beyond the reach of big mining companies. Alone for weeks, the men self-document their experiences as they make their way to the world's largest creekside gold deposit, knowing that winter is quickly approaching. They are caught in a tug of war between potentially securing millions of dollars in gold and doing whatever it takes to get home alive.

From the vast deserts of Africa to the icy heights of the Himalayas -- and more than 50 breathtaking sites in between -- adventurer Josh Gates traveled the globe for five years to film the groundbreaking Syfy series "Destination Truth." On the trail to investigate age-old mysteries, recent cryptozoological sightings, and paranormal reports, Gates now brings some of his most unusual, thrilling, weird, and often hilarious adventures to Travel Channel in repackaged episodes -- featuring new content from the host -- of the original show. Memorable expeditions include the first overnight filming in King Tut's tomb as well as at the world's largest religious structure at Angkor Wat. Josh and his team also made headlines by spending an entire night in the shadow of the world's worst nuclear accident at Chernobyl.

Philippe Cousteau follows in the footsteps of his grandfather, famed deep-sea explorer Jacques Cousteau, as he sets sail on the Caribbean to investigate tales of lost treasure. Joined by his wife, Ashlan, a journalist and passionate environmentalist in her own right, Philippe explores the crystal blue waters of Antigua, Belize and the Dominican Republic, among other destinations, which hold countless stories of shipwrecks, pirates and valuable booty. Each episode involves the couple diving into a different seafaring mystery, meeting with locals and treasure-hunting professionals, and tracking clues while searching for the truth about some of history's most enduring legends.

In Discovery Channel's top-rated show "Gold Rush," gold miners, inexperienced as some may be, hope to strike it rich in the wilds of Alaska and beyond. Some dismal summers result, filled with injuries, malfunctioning equipment and constant fighting among the greenhorn miners, yet serious cases of gold fever always trump any talk of giving up and sometimes leads to dreams being salvaged. The companions series "The Dirt" presents the inside scoop on behind-the-scenes relationships between such miners as brash youngster Parker Schnabel and longtime Yukon resident Tony Beets, as the quest to hit the mother lode never stops.

Considered one of NASA's original space pioneers, astronaut Gordon Cooper discovered something extraordinary on a 1963 mission. While circling Earth during a 122-hour flight to detect nuclear sites, Cooper photographed more than 100 anomalies around the South Caribbean. He later believed the dark patches that appeared on the photos to be sunken ships, and while working for decades in secret, Gordon created a map that he thought could uncover treasures worth billions of dollars. Before passing away, he shared his meticulous research with longtime friend Darrell Miklos, and now Miklos is teaming with seasoned explorers and researchers to finally make good on Gordon's dream.