Discovery Channel HD

In Hawaii, the Raneys rescue a young family with a crumbling cabin on a homestead infested by slugs carrying a brain-eating parasite.

The Raneys rescue a family descended from rock'n'roll royalty by reclaiming their homestead from the jungle on Kauai. But a dangerous flash flood causes issues.

Discover how motorcycle jackets and shovels and spades are made. Plus, how is farmed caviar produced?

Discover how wax figures, awnings, sandwich crackers and pewter tankards are made.

Wayde and Brett build a great-outdoors themed tank for country superstar Jason Aldean. The surprise gift must be completed before he's back from a tour.

NBA star Hassan Whiteside tasks the guys with building a tank so big it won't fit through the front door and must be delivered to his Miami pad on a barge!

Parker discovers a potential $1.5 billion payday in Serra Pelada, but first, he needs to strike a deal with the local owners.

Chris McCully and crew hit a paystreak so lucrative they call it 'Wall Street.' Shawn strikes gold at 40 feet under the ice. Vernon's diver faces a disaster.

Ed faces his old bushcraft teacher, Will Lord, in Bashan, central China. Both without a knife, they must navigate huge cliffs and Asia's largest bamboo forest.

Former Navy Seal Jake is dropped totally unprepared into Africa's Namib Desert. As they others watch from base camp, Jake's goal is to set a new game record.

Discover how motorcycle jackets and shovels and spades are made. Plus, how is farmed caviar produced?

Discover how wax figures, awnings, sandwich crackers and pewter tankards are made.

Dustin dives deeper than ever and uncovers the largest obstacle of his career. New recruit Scott finally gets the opportunity to prove himself in the water.

Dustin calls on a legend for help cracking a boulder on rich ground. After Fred is forced to halt all diving, Paul returns and they're on track to get gold.

Marine pollution and algal bloom outbreaks are creating eerie dead zones in North America's most biodiverse estuary. How do bull sharks survive in it?

Marine Biologists in New Zealand aim to weigh a great white shark accurately for the first time, revealing if they can reach a staggering 6000 pounds.

Large quantities of beer are discovered when a car is stopped in Malmö. When the couple's stories don't add up Niklas suspects they are planning to sell it.

Modern day treasure hunter Drew Pritchard travels the length and breadth of the UK in search of weird and wonderful objects. The bigger the hoard, the happier he is.

A criminal mastermind outwits state of the art security to steal millions of dollars' worth of diamonds from Antwerp's high security Diamond Centre.

Marine biologist Danni Washington and conservationist Paul de Gelder track deadly tiger sharks in one of Brazil's most beautiful tourist destinations.

Alison Towner and her team investigate a new great white hotspot off the coast of South Africa. They unveil unusual behaviour in these massive sharks.

The Kilcher men share the importance of communication between fathers and sons, especially in the face of danger. Plus, Eiven shares his hope for Findlay.

The frigid Montana wilderness pushes the survivalists to breaking point. As they struggle to work together, bears and aggressive moose circle their camp.

Discover how wax figures, awnings, sandwich crackers and pewter tankards are made.

Marine pollution and algal bloom outbreaks are creating eerie dead zones in North America's most biodiverse estuary. How do bull sharks survive in it?

Marine Biologists in New Zealand aim to weigh a great white shark accurately for the first time, revealing if they can reach a staggering 6000 pounds.

In Hawaii, the Raneys rescue a young family with a crumbling cabin on a homestead infested by slugs carrying a brain-eating parasite.

Discover how motorcycle jackets and shovels and spades are made. Plus, how is farmed caviar produced?

Discover how wax figures, awnings, sandwich crackers and pewter tankards are made.

Derek goes off the deep end with an '80s icon, the DeLorean. It's been wrecked and doesn't run, but Derek and his friends change all that with a good old junkyard LS.

Mike gets a great deal on a rundown Aston Martin DB7. Can Edd restore this classic at a profit - or will hidden problems blow their budget?

Mike picks up a cracking three-door Ford MK1 for £4,500 in an internet auction. Can Edd's restoration help them make a profit on this nifty 70s classic?

Mike buys a clapped-out old Range Rover Mk3 for a bargain price of £5,000. His plan is to re-spray it, pass it on to Edd to fix, then double his money with the sale.

Find out how common items like pipe cleaners, blue stilton cheese, smart electric meters and telescopes are made.

Discover how fish replicas, siren systems, pre-packaged sandwiches and candlesticks are produced.

How is one fish blowing scientists away with its brainpower? How have dogs learnt to melt our hearts? Do chimps laugh at the same jokes we do?

How does a fish make a weapon out of water? Why do turtles always return to the same beach to lay their eggs? Why do rhinos all poop in the same place?

Dr. Tristan Guttridge leads a mission to get a glimpse into battles between great whites and giant squids in the abyss around Guadalupe Island.

A phenomenon known as The Blob sees juvenile great whites risk death in a feeding frenzy. Experts dive deep to learn whether the young sharks survive or become a snack.

It's time to dive deep into the ocean and get up close and personal with one of the world's deadliest predators and explore their secret lives.

The team builds a universally-accessible treehouse for some special kids in Rochester, New York, with the whole community getting involved.

It's do or die time for all the builders. The tides become the ultimate decider for Dave and Hans, while Mike is racing the first snowfall.

Find out how common items like pipe cleaners, blue stilton cheese, smart electric meters and telescopes are made.

Discover how fish replicas, siren systems, pre-packaged sandwiches and candlesticks are produced.

Fred turns to Dustin for help after finding an overhanging boulder that threatens divers below it. But tensions run high once Dustin takes control.

Ryan faces his worst fears as he dives deep into a narrow hole. Carlos finally hits bedrock at Rockfall Ravine and reveals that this dive site could pay out huge.

A team of scientists go to a new location and back into the belly of a whale decoy to create a feeding frenzy with 'Breeder' sharks in New Zealand.

A South Pacific paradise has become a shark attack hot spot with Bull, Tiger and Great White sharks killing seven people in just the last five years.

Niklas talks to a man who really doesn't remember how many units of alcohol he is bringing. Tomas takes the time to teach a lesson at Arlanda.

Still undefeated, The Dirty 7 are challenged by the ultra-light trucks from Georgia. The home team will put their record and reputation on the line.

Larry and Bobby enter a wild trail race, using questionable tactics to chase their first win. Bryce dresses to impress on the ATV short course.

A team of expert researchers investigate an aggressive population of sharks in Turks and Caicos, which they believe could be an entirely new species.

Using cutting edge technology, scientists unveil the secrets of rare shark species' jaws and delve into how these sharks deliver lethal attacks.

The Kilchers return. With the family legacy at risk, they start a homestead revamp. Blindsided by a huge snowstorm, they have a lot of work to do.