
Mysterious Earth
A look at the Dark Age's pagan Vikings, forgers of crucible steel and the Ulfberht Sword.

A look at the Dark Age's pagan Vikings, forgers of crucible steel and the Ulfberht Sword.

A look at the societies that flourished 2,000 years before Christ.

A look at the areas around the world where planes, ships and people seem to vanish without a trace.

Dr. Keri explores the new technologies at The Western College of Veterinary Medicine.

From show dogs to therapy dogs, Dr. Keri shows the benefits of purebreds and good breeders.

Dr. Keri works with Manitoba Underdogs Rescue to reduce feral dog populations.

Dr. Keri explores some of the key ways that cats can live enriched and satisfying lives indoors.

The natural world has evolved through millions of years to deal with the strongest storms on earth.

Many hurricanes begin as harmless breezes from Northern Africa that gain energy from warm seawater.

Dogs: greyhounds' speed, bloodhounds' noses and border collies' brains.

Animals who live in the freezing arctic: the polar bear; the wolverine.

Fearsome predators: owls; leopards.

Examining some of the animal kingdom's fastest sprinters and cleverest species.

The anteater; the walrus.

A reef that's full of life; an invention based on lobster eyes; turning feet into fins.

A deadly creature saves lives by keeping planes in the sky during icy conditions.

The Bullit Center living building mimics a tree; nature-based inventions change buildings.

Flying planes in tight formation to mimic the energy-efficient flight patterns of migrating birds.

Glass inspired by spiders; a unique farm delivers produce at a lower cost than traditional farms.

Host Emily Calandrelli takes viewers on incredible journeys through the cosmos.