Discovery HD

Wayde and Brett head to Dubai to check out two record-breaking underwater habitats - and scuba dive with the world's biggest collection of tiger sharks.

WWE Superstar Chris Jericho wants a large aquarium with a replica championship belt and List of Jericho. Will Brett and Wayde be victorious or put on the list.

Gold miners Boyce and Ben separately head into the bush of British Columbia, seeking the next big pay streak. Completely alone, they race against winter to hit gold.

Ben is running out of food, but sudden snow gives hope of tracking wild game, while a promising dig site prompts Boyce to haul in his mining equipment.

A family build a cabin retreat in the foothills of the Appalachian Mountains. Can they overcome rough terrain and sweltering heat to complete the job.

A couple plan to build out their inherited property in Missouri. They face flooding and huge fires as they attempt to pull of this ambitious project.

Dr. Jeff and his team head to Romania to help with a street dog problem. Plus, the team ventures into the mountains to help a European Bison with a brutal wound.

Dr. Jeff heads to Texas to help out rescued animals after Hurricane Harvey. Back in Denver, a woman brings in Bear who needs surgery after eating a sock.

How do they make turf grass, beef jerky, wood chippers, and bowling pins? Find out as more everyday items are put under the microscope.

How do they make Leatherman multi-tools, jojoba oil, and marionettes? Find out as more everyday items are put under the microscope.

How do they make fish decoys, cylinder stoves and digitalise film? Find out as more everyday items are put under the microscope.

How do they build bamboo bicycles, create chainsaw art and make breath mints? Find out as more everyday items are put under the microscope.

Rookie homesteaders may not survive their first Arizona desert winter. The Raneys race to solve the freezing water, food issues, and livestock quarters.

Mike and Elvis take on the 'baby Ferrari' but with a tiny budget. Can the guys make this old school classic car a rival to its Italian cousin.

Matt takes down a hazardous barn and salvages the wood for hard cash. A rare Spider-Man comic sells for more than $15,000.

Chase Morrill and the team dismantle, move and restore a log cabin before the wedding of one of their own, Lance - so they must work fast to finish.

Josh, Phil and Heather investigate the notorious Trans-Allegheny Lunatic Asylum, where thousands died after disturbing medical procedures.

After finding strange evidence in California, the team journeys to Prince of Wales Island, Alaska, to find Bigfoot. There, mysterious screams terrify the locals.