BBC Earth

Series following the hardships experienced by four Alaskan househoSue Aikens trackslds in different corners of this merciless territory as they battle to make it through a long, dark, freezing winter.

As the team prepare for their great hammerhead experience, Steve has one more dive he wants some of them to experience. He takes four of the divers out to the wreck of an old ship.

The team of young shark saviours are coming to the end of their time in the shark sanctuary around the island of Bimini in the Bahamas. Now, they are on their last dive - to see great hammerheads.

Robson visits the rich fishing grounds of America's eastern seaboard on the hunt for bluefin tuna and Massachusetts lobster.

A Taiwanese pangolin travels through a land of giants to seek a mate, and in Brazil, a family of tamarins travel to the edge of their world to seek a new future alongside humans.

Series following the hardships experienced by four Alaskan househoSue Aikens trackslds in different corners of this merciless territory as they battle to make it through a long, dark, freezing winter.

The actor visits South Australia, where he uses a reinforced steel cage to dive for abalone in the shark-infested waters just south of Port Lincoln.

Wild and unpredictable, the Scandinavian coast is a place of haunting beauty and dangerous extremes, home to feisty puffins, orcas, eagles, otters and intrepid base jumpers.

Adventurer Ryan Pyle tests his endurance to the limit as he scales the heights of the mighty Argentinian Aconcagua mountain.

In Tuscany, Ben meets British couple George and Sophie who have breathed new life into a farmhouse. George's desire to live self-sufficiently lead to a lifelong project.

The actor visits South Australia, where he uses a reinforced steel cage to dive for abalone in the shark-infested waters just south of Port Lincoln.

Wild and unpredictable, the Scandinavian coast is a place of haunting beauty and dangerous extremes, home to feisty puffins, orcas, eagles, otters and intrepid base jumpers.

In Tuscany, Ben meets British couple George and Sophie who have breathed new life into a farmhouse. George's desire to live self-sufficiently lead to a lifelong project.

The actor visits South Australia, where he uses a reinforced steel cage to dive for abalone in the shark-infested waters just south of Port Lincoln.

Adventurer Ryan Pyle tests his endurance to the limit as he scales the heights of the mighty Argentinian Aconcagua mountain.

Wild and unpredictable, the Scandinavian coast is a place of haunting beauty and dangerous extremes, home to feisty puffins, orcas, eagles, otters and intrepid base jumpers.

Series following the hardships experienced by four Alaskan househoSue Aikens trackslds in different corners of this merciless territory as they battle to make it through a long, dark, freezing winter.

Adventurer Ryan Pyle tests his endurance to the limit as he scales the heights of the mighty Argentinian Aconcagua mountain.

In Tuscany, Ben meets British couple George and Sophie who have breathed new life into a farmhouse. George's desire to live self-sufficiently lead to a lifelong project.