Discovery HD

New science and demonstrations reveal how cats can detect an earthquake seconds before it happens. And, how do sea otters keep warm in icy waters.

New science and amazing demonstrations reveal why elephants have trunks. Plus, why do some animals live so long, and why do cats purr.

Fisherman and adventurer, Jeremy Wade, travels to Lake Garda in northern Italy to investigate a 16th century monster fish. What secrets is the lake hiding.

Fisherman and adventurer, Jeremy Wade, travels to Alaska to discover what has happened to the king salmon - the power athletes of the salmon world.

Jeremy heads to Australia to investigate an underwater attack. Could it be the work of a giant fresh water predator that many believed to be extinct.

Freddy and Juan fly to an urgent SOS from a former Marine's dated mine in North Carolina. It will be the guys' biggest challenge yet.

In Arizona, a miner gambles his retirement to secure a legacy for his son. The gold duo must fix his innovative 'dry washer' to save the mine.

Freddy and Juan must revive a 50-year-old wash plant in Montana's mountains, where a mining family must turn a profit to save the business.

Freddy and Juan help a group of rookie miners in British Columbia, but things take a turn when a fire breaks out on the mountain.

Ever wondered how everyday items such as band saws, ski and trekking poles are made? Find out how these familiar objects are formed.

Amidst Arizona's monsoon season, Freddy and Juan must fix an operation, racing to recover enough gold to stop the investor from pulling out.

Tony spends millions on a new piece of ground for Mike. Parker buys a Golden Goose to turn the season around, and Kevin struggles with a recent hire.

Fab Four And A Big Score. A police officer's house is packed with Beatles records, fishing gear and guns. Sports jerseys have taken over a family home. Sales top $100,000.

Chase Morrill and his team are in Dedham, ME, to restore a camp that was once a schoolhouse. But, a serious case of rot threatens the project.

Survival legend Matt Wright crashes into two survivalists in Florida's Everglades, where aggressive crocs threaten to take everyone out.

Phil and Heather hunt a monstrous black cat with an ape-like face in WA's Columbia River Gorge, where clues point to a nearby WWII nuclear facility.

New discoveries might finally explain the truth behind one of the Triangle's most infamous mysteries, when 306 US Navy crewmen vanished without a trace.

Tim moves his tariff-dodging operation to Kentucky, where neighbours follow their own unwritten code. Tickle and Henry target the lake house crowd.

Tim goes full outlaw, only to discover the dark side of working with a Kentucky shine boss. Mark and Digger land a truckload of hail-damaged peaches.

JJ invites 32 racers from all over the country to compete in his winner-take-all event, Street Wars. The competition is open to all and has a grand prize of $10,000.

Ronnie Pace and his big-mouthed, deep-pocketed team from Texas call out JJ and MSO. Can Memphis' inexperienced drivers step up to the plate.

The fifth generation Ford Bronco is an American Icon. Mike gets his hands dirty preparing one for the biggest collector car auction in the world, Barrett Jackson.

Mike finds a 1972 Fiat 124 Spider that's all original but the driving experience needs a refresh. He gets crafty on the interior while Ant fixes a leaky differential.

Mike unearths a 1973 Toyota Celica and almost everything needs work. He finds a powerful solution for a rough running engine while Ant tests his fabrication skills.

The 2002 Mercedes Benz E55 AMG is the pinnacle of luxury and supercar performance. Can Mike find profit in a neglected example as Ant tackles a major service.

Mike introduces one most iconic sports cars of all time: the 1982 Porsche 911 SC - and this one belongs to him! He gets Ant to do some cheeky upgrades.

Mike finds a Land Cruiser FJ60, but the original 4-speed transmission holds it below highway speeds. He sources a JDM Toyota 5-speed for Ant to install.

The Raneys have travelled all over America saving homesteaders on the verge of failing. They reflect and get updates from some of the self-sufficient owners.

The Raneys encounter the unexplained disappearances of a Virginia homestead's water and food sources. They work together to solve the mysteries.

The Raneys are in Maine to help a couple whose homestead is overrun with boglands. They build structures to help with the brutal winters.

Crash And Berm. Marty re-rescues the Broadhead family, whose Ohio home faces major structural issues. He must restore a settling berm and construct a concrete storm.

Tim and Howard race to bottle a thousand gallons before the tariff-running boat docks. Surveyors set stakes above Josh's underground still site.

Legal and outlaw distillers face a centuries-old challenge: turning leftover wine into shine. Only one will earn the title of Master Distiller.

Mark finds a perfectly preserved bank barn in Pennsylvania. He also visits an incredible bank barn that has been completely renovated into a high-end home.

Mike and Elvis wrestle an iconic Japanese rally car: a Mitsubishi Lancer Evo7. But half of the engine is sitting in pieces in the boot.

A one-of-a-kind Land Rover Defender build brings in big money, so Joe starts work on his passion project: the Boat Truck, a truly amphibious Jeep.