BBC Earth

Ben Fogle meets Denni Karlsson, a former film-maker who has made a home in the highlands of eastern Iceland, and set up a wilderness centre exploring 200 years of local history.

Ben travels to the Ozark Plateau in Missouri to live with wilderness expert, Bo Brown, who gave up life on the road with his band to teach Stone Age skills to modern day man.

Zara worries that Callum's accident has had a lasting effect, Emma and Rob call in the vet for a difficult birth, and Ally and Bethany set sail for an island sheep gather.

Adam and Lucy's cows must test negative for TB before they can be moved, strict measures to protect Gayle's pregnancy complicate lambing, and Bethany's skills save a lamb's life.

Leopard Olimba finds a mate, but fortunes turn against the lions. Extreme flooding leads to disaster for the hyena clan, and the time has come for leopard Mutima to leave.

On the Jurassic Coast's South West Coast Path, Paul Merton and Bill ponder what we leave behind and Paul's return to stand-up.

More stories of the brave and hardy people who live below zero in Northern Canada.

A massive volcanic eruption in 44 B.C. may have hastened the end of the ancient Egyptian empire.

David Attenborough examines the narwhal's tusk and the spiral shells found on snails.

The struggle for survival in Alaska continues for Sue, Jessie, Glenn and the Hailstones.

Ben ventures off the wild coast of Northern Ireland to the remote and rugged island of Rathlin. He stays with 41-year-old Rauri Morgan, a former HR executive who turned his back on corporate life.

Shaun Ryder joins Bill for a Somerset stroll through the Avalon Marshes, Chew Valley and Ham Hill, while they chat about the ups and downs of Shaun's life.

Injured wild dog Flint helps care for Storm's largest ever litter of pups. Leopard Mutima searches for a home, and the lions are challenged by forces beyond their control.

More stories of the brave and hardy people who live below zero in Northern Canada.

Jessie Holmes heads to the high country on the quest for food. Ricko DeWilde takes his children out on the open waters for a vital lesson in bush survival.

Ben travels to Cambodia to live with a fellow Brit who is raising his own castaway tribe on a tropical island. Ben experiences how fragile life is for this family on their tiny island.

More stories of the brave and hardy people who live below zero in Northern Canada.

The boys board a packed train to Rajasthan during Diwali, the vibrant festival of lights. Known as the 'land of kings', Rajasthan enchants the pair, with its grand forts and opulent palaces.

The celebrities are introduced to a surprise visitor that's close to Wim's heart, and they face a powerful man-made blizzard in nothing but their swimwear.

Jessie Holmes heads to the high country on the quest for food. Ricko DeWilde takes his children out on the open waters for a vital lesson in bush survival.

Ben travels to Cambodia to live with a fellow Brit who is raising his own castaway tribe on a tropical island. Ben experiences how fragile life is for this family on their tiny island.

More stories of the brave and hardy people who live below zero in Northern Canada.

The boys board a packed train to Rajasthan during Diwali, the vibrant festival of lights. Known as the 'land of kings', Rajasthan enchants the pair, with its grand forts and opulent palaces.

Part 6. A behind-the-scenes look at the exploration of Earth's biggest continent: Asia.