Discovery Channel HD Today

Fun facts about animals, including how swarms of blind bats avoid collision, whether mice really like cheese, why slugs are so slimy and what makes manatees' farts so special

How humpback whales are able to leap so far out of the water, why dogs tilt their heads and how do spiders shed their own skin. Plus, why do animals gather in swarms?

An experiment to find out if wild wolves are smarter than domestic dogs. Plus, how polar bears keep warm and whether spiders can fly

Fun facts about animals, asking why drowned ants do not drown, whether woodpeckers get headaches and how a 15ft octopus can escape through a three-inch hole

How male humpback whales can sing for several days with no vocal cords - and why they do it in the first place. Plus, how anteaters are able to eat so quickly

The programme examines how ostriches can run so fast, dogs' ability to pick up scents underwater, and how and why fireflies glow

Dr Jeff fights to save a bearded dragon that is having a seizure, and Dr Amy is put to the test when a routine cat neuter turns complicated

Dr Jeff must act fast to save a kitten with head trauma, while Dr Amy treats a dog with a weak heart. A passer-by helps a family when their dog is hit by a car

Dr Jeff and his team help two Chihuahuas found abandoned in a storm drain. The Denver vet also makes a discovery when a cat's odd eating habits put its life in danger

A medical emergency on the Wolfpack's ranch forces them to be more resourceful. And, Gabe's family are concerned when he makes a hasty leap towards marriage

The Browns make a risky attempt to move their shelters closer to the barn as the first snow falls. Meanwhile, Noah prepares his pregnant wife Rhain for her first winter

The Wolfpack kids have divided their land between themselves, and they are all desperate to finish building their houses in time. Meanwhile, Noah prepares for the baby's arrival

The Browns raise the defences when they find gruesome evidence that a new predator is stalking the ranch. Plus, Gabe builds an apartment for him and Raquell

The family join a competitive pheasant hunt ahead of Thanksgiving. Elsewhere, Billy and Ami surprise the siblings with new additions to the homestead

After risking it all for the Dakar Rally, Sara Price becomes stranded just 100km into the race, putting her entire campaign in jeopardy.

Sig and Jake find themselves on a collision course. Crew tensions explode on the Time Bandit, giving Keith a chance to lure Freddy back to the Wizard.

Woodworker Saf and stained-glass artist Aimee build a spectacular storage unit featuring a stained-glass homage to the King of Rock 'n' Roll

Chase Morrill and his team take on a project from a retired US Army veteran, turning a lakeside cabin into a lodge for combat-injured veterans and their families.

For the first time ever, two survivalists are forced to spend the first night of their 21-day challenge in the wilds of Botswana completely alone.

When a violent EF2 blows up a farm, Brandon and Tanner race to the scene. As Jordan shows his brother how to chase, Connor gets his best tornado yet.

Josh Gates explores American history, including a shocking theory about John Wilkes Booth, and myth-busting truths behind Paul Revere's midnight ride

Andrew Bustamante goes deeper, asking a bold question: if the drug war is real, then why are the cartels winning? His investigation uncovers shocking insights

New discoveries surrounding interstellar space, the space between the universe's stars, which reveal it may not be as desolate as previous thought

New discoveries lead scientists to question if the Big Bang really happened, and whether it was the start of many multiverses

Junior designs a monster trike and discusses taking a big financial risk with Rachael. Josh builds a bike for the Hudson Valley SPCA, headed by Joanie and Senior.

Paul Teutul Sr and Jr return to build world-class custom motorcycles, rebuild their pre-eminent bike brands and grow a lasting father-and-son relationship

Buying goods from home

Buying goods from home

Mike finds a rare Land Rover Series 1 that may not be all it seems. What starts as a simple cosmetic touch-up becomes a complicated and expensive restoration