Discovery HD

New science and amazing demonstrations reveal how a lizard can literally walk on water. And, can jellyfish live forever.

A bird expert reveals how a barn owl catches prey it can't even see. And, what makes octopuses masters of disguise.

Backwards Birds And Slimy Sea Creatures. High-speed footage reveals how the hummingbird can fly backwards. And, why are hagfish the most disgusting creatures in the ocean.

Puppy Dog Tails And Crocodile Jaws. Scientists reveal what a dog's tail wag really means. Plus, what's the secret behind a crocodile's powerful jaws - and how to escape it.

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.

Work continues to get the Volkswagen delivery bus across the finish line with a new motor, new suspension, new stance and brand new wheels and tires.

The owner of '56 Bel Air has had some bad luck with his car going from shop to shop, and he still doesn't have his dream car ready. Shorty's shop is the last stop.

Paul decides to take one of his '59s and go full lowrider with hydraulics and a full custom lowrider paint job. Shorty brings in his wife's '92 Mustang.

Tricia and JJ both have chances to redeem themselves as the battle with Texas rages on. One mistake from the Memphis crew could mean game over.

The MSO heads to St. Louis to race the streets against a team of racers led by Dynamite Dave. They're ready to even the score on their home turf.

Conga drums, metal plating and buttons. More everyday items are put under the microscope as we discover how they are made.

Grinding wheels, compost, window blinds and milk. More everyday items are put under the microscope as we discover how they're made.

Wayde and Brett take on The Bellagio Hotel and Casino, which gets a huge makeover to its conservatory five times a year - now wants to add two giant aquariums.

World-famous DJ Steve Aoki wants a custom-made, three-headed dragon on the verge of escape inside his tank! The guys must ensure this job is as outrageous as the DJ.

In Montana, Clayton prepares to learn if his carnivore skeleton belongs to a T-Rex or Nanotyrannus. In Wyoming, Mike and Aaron dig at a promising new site.

It's a tense wait for Clayton Phipps as he calls in a surveyor to check his promising T-Rex dig site. Mike takes a risk to prep his valuable T-Rex skull.

Building off-the-grid is all about sustainability. Ambitious builders attempt a solar abode in Colorado and an eco-friendly clubhouse in the Rocky Mountains.

From a snowy North Pole abode to a Rocky Mountain retreat, some off-the-grid builders are willing to take risks to live high up in the mountains.

A beloved poodle is rushed to surgery. Four turtles, unable to eat, get their first vet visit in 43 years and Dr. Jeff and the team head out to operate on an alligator.

Dr. Jeff's team races to help a tiny dog to deliver a large puppy and save both lives. And, the team heads downtown to help homeless people and their pets.

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

Ever wondered how more everyday items such as wood boring augers are made? Find out how these familiar objects are formed.

Ever wondered how everyday items such as watches are made? Find out how these familiar objects are formed.

Discover how patterned glass panels and road cases are made. We also see how stop-frame animation is achieved.

A rift threatens an extended family on their overcrowded Texas homestead. The pressure's on for the Raneys to execute an epic overhaul.

Mike's found a classic 1964 Triumph TR4 in British racing green. It's rust-free, but it's been sitting for 20 years and Ant has big refurb job on his hands.

Matt's team scrambles to sell boats, vintage motorcycles, and barbershop equipment. A surprise Magic Johnson find could score big bucks.

Chase Morrill and his team renovate a neglected camp for a growing family. They must overcome an unusual blueprint and a steep outdoor slope to finish the job.

New digital technology reveals the origins of two mysterious Egyptian mummies. And, a ground-breaking survey uncovers a macabre Iron Age practice.

Russell uses an unlikely ally to pursue a strange predator. Meanwhile, while Bryce investigates the team's recent run-ins with mysterious floating orbs.