Discovery Channel HD

Two young couples in Alaska struggle with their homestead near the Arctic Circle; but with no access, no water and no shelter, survival is impossible; the Raneys must engineer all-season solutions for the harshest climate they've ever faced.

A repeat client wants a tall, big work truck, so the team decides to build the world's first-ever, lifted Hummer EV; Ashley sets a company sales goal of 25 trucks at the upcoming Palm Beach Boat Show, sparking family tension.

Tony battles a big beaver to get at the gold; Parker poaches more crew, doubling gold production; Rick tries to strike a deal for a new claim.

The search for treasure chests off the Panama coast.

Josh dives for the lost treasure of the legendary pirate Blackbeard.

The search for sunken treasure from a fleet of Spanish ships sunk in 1715; the previously sealed National Archives of Cuba.

Josh Gates goes on a quest to find the legendary lost treasure of King John; exploring the deadly marshlands of England to find the despised king's crown jewels, which were swept away in a freak tidal surge in the 13th century.

Josh Gates hunts for the hidden treasure of Erwin Rommel, a Nazi general who plundered the wealth of North Africa as his tank corps fled the continent; never-explored underground lakes and undersea relics of World War II.

Josh travels across the United States to find the treasures featured in the cryptic 1982 book "The Secret"; Josh meets with members of the book's cult following, who each think they are on the verge of locating one of the 10 remaining treasures.

Hunting for a lost cache of gold, Josh Gates heads to the Scottish Highlands; his search focuses on a huge gold reserve hidden after the Jacobite Uprising of 1745 and never recovered; Josh joins treasure hunters chasing a lead across the Highlands.

Andrew tests a disturbing theory: is a secret, directed-energy weapon used in Venezuela the smoking gun behind unexplained attacks on U.S. government officials overseas? These invisible attacks led to the horrifying symptoms now known as Havana Syndrome.

Andrew investigates what really happened to Jeffrey Epstein; by reconstructing the crime scene using insider insights, expert analysis and a full replica of his jail cell, he tests whether the evidence points to suicide, murder or something darker.

Are weather control fears fact, or just modern fiction? Andrew tests theories about chemtrails, cloud seeding, space lasers, and government weather weapons; through demonstrations and expert interviews, he untangles these conspiracies to find the truth.

The truth about serial killer H.H. Holmes's death may be exposed by one of his descendants; did the government conspire with the mafia about a mysterious helicopter crash?

New evidence suggests the infamous Billy the Kid may have lived to old age under an assumed name; modern scholars explore the true identity of the "Man in the Iron Mask.".

The true identity of infamous plane hijacker D.B. Cooper may finally be revealed; the fate of Michael Rockefeller, lost heir to the Rockefeller fortune, is exposed; the car in which James Dean died might not be missing anymore.

Josh Gates investigates three aquatic mysteries: the Kraken, Lake Lanier and Atlantis; from terrifying sailor lore, to a deadly lake's dark past and a lost city beneath the sea, he searches for evidence behind legends shaped by fear, myth and history.

Josh Gates investigates Dracula, Cold War psychic spying and Spartacus; from Vlad the Impaler's infamous reign of terror, to secret U.S. mind-control tests and a gladiator who defied Rome, he seeks the truth behind history's legends that refuse to die.

Josh Gates investigates sensationalistic stories, seeking the truth behind the unexplained: rock legend Jim Morrison's mysterious death, a bizarre, preserved mermaid found in a Japanese temple, and claims of alien abduction from a U.S. Airman.

Using a real-world test and expert insights, Andrew asks a frightening question; have we already crossed the dangerous point of no return where artificial intelligence is capable of independently manipulating our reality without us knowing it?

When a swarm of craft floods New Jersey's skies, panic erupts online; Andrew digs into every conspiracy theory, interviewing eyewitnesses and testing cutting-edge drone tech, until he uncovers the truth behind the incident.

Josh Gates investigates Dracula, Cold War psychic spying and Spartacus; from Vlad the Impaler's infamous reign of terror, to secret U.S. mind-control tests and a gladiator who defied Rome, he seeks the truth behind history's legends that refuse to die.