BBC Earth

Kim and Pierre turn their attentions to harvesting big game, and Mike returns home to discover a cabin in much need of repair. In Lutsel K'e, Becky tries to sort out her green team of sled dogs, and Bentley accelerates his winter preparations.

Kim and Pierre redouble their efforts to harvest a moose, Becky pushes herself to the limit for her dogs, Bentley and his father build a summer runway for their plane, and Jon and his two sons look to the past to help them build for their future.

On the hunt for a steady supply of fish, Bentley and his father, Gary, brave subzero temperatures on a remote, frozen lake; Jon heads into the bush on a mission.

An inconspicuous hill on the Spanish Island of La Palma bursts open, releasing an avalanche of lava. In its path are the homes of seven thousand residents and the emergency services rush to evacuate.

Gregg Wallace gets exclusive access to a factory that builds red London buses, while Cherry Healey visits a bus windscreen factory and Ruth Goodman learns about London's earliest double-deckers.

High in the mountains of Morocco lives a descendant of a long line of macaque rulers. She has been in charge of this troupe for many winters - one of the longest recorded reigns of an alpha - but this year is likely to be her last.

Starting a mile above sea level in Colorado' state capital, Denver, the Rocky Mountaineer, makes its way through Wild West country to Moab in the state of Utah, paying homage to the grave of Doc Holliday along the way.

Kim and Pierre redouble their efforts to harvest a moose, Becky pushes herself to the limit for her dogs, Bentley and his father build a summer runway for their plane, and Jon and his two sons look to the past to help them build for their future.

On the hunt for a steady supply of fish, Bentley and his father, Gary, brave subzero temperatures on a remote, frozen lake; Jon heads into the bush on a mission.

An inconspicuous hill on the Spanish Island of La Palma bursts open, releasing an avalanche of lava. In its path are the homes of seven thousand residents and the emergency services rush to evacuate.

Gregg Wallace gets exclusive access to a factory that builds red London buses, while Cherry Healey visits a bus windscreen factory and Ruth Goodman learns about London's earliest double-deckers.

High in the mountains of Morocco lives a descendant of a long line of macaque rulers. She has been in charge of this troupe for many winters - one of the longest recorded reigns of an alpha - but this year is likely to be her last.

Sue continues to restore her cabin. Ricko travels with his son to the family cabin. Jessie gathers firewood. The Hailstones go muskox hunting.

Jon and his brother Lee search a vast expanse of tundra - on the hunt for a herd of muskox; Kim and Pierre head deep into the bush in an all-out effort to expand their Yukon trapline; Becky heads into the wilderness.

Narrated by Bill Nighy, this is a scenic railway journey like few others. Leaving chic 21st century Nice behind, the Train des Pigne railway takes us back into the Provence of the past.

Mount Nyiragongo in the Democratic Republic of Congo erupts. It engulfs the nearby city of Goma with lava, taking thirty-three lives and destroying almost four-thousand homes.

Gregg Wallace visits a Manchester factory that churns out 6 million Jaffa Cakes every single day - 1.4 billion per year. Cherry Healey is in Jaffa, the city responsible for growing the fruit that gives these cakes their name. Ruth Goodman investigates why an urgent legal decision was required as to whether they are cakes or biscuits.

Every animal is on an extraordinary journey through life with one goal, to produce the next generation, life's great story. This is a diarised account of the making of the natural history series Dynasties.

Sue Aikens travels 150 miles down the icy roads of Fairbanks to investigate when someone tips her off to potential squatters on her property in central Alaska.

Joanna returns to her birthplace of India in search of a kitchen cupboard staple once known as 'black gold' - starting in the majestic ancient city of Hampi.

Ben travels to the small and remote island of Flores, the home of Magnus, Lucy and one-year-old Frey. They are in the process of renovating their off-grid cottage that sits on the side of a mountain.

We're just two degrees away from a climate catastrophe. If the rate of global warming continues, we'll reach the threshold for permanent environmental damage within 40 years. But we have the power to prevent it.

A volcano eruption in Hawaii destroys a neighbourhood, and good Samaritans rescue residents trapped in Hurricane Harvey's deadly flood waters.

Starting a mile above sea level in Colorado' state capital, Denver, the Rocky Mountaineer, makes its way through Wild West country to Moab in the state of Utah, paying homage to the grave of Doc Holliday along the way.

Sue Aikens travels 150 miles down the icy roads of Fairbanks to investigate when someone tips her off to potential squatters on her property in central Alaska.

Joanna returns to her birthplace of India in search of a kitchen cupboard staple once known as 'black gold' - starting in the majestic ancient city of Hampi.

We're just two degrees away from a climate catastrophe. If the rate of global warming continues, we'll reach the threshold for permanent environmental damage within 40 years. But we have the power to prevent it.

Ben travels to the small and remote island of Flores, the home of Magnus, Lucy and one-year-old Frey. They are in the process of renovating their off-grid cottage that sits on the side of a mountain.

A volcano eruption in Hawaii destroys a neighbourhood, and good Samaritans rescue residents trapped in Hurricane Harvey's deadly flood waters.

Starting a mile above sea level in Colorado' state capital, Denver, the Rocky Mountaineer, makes its way through Wild West country to Moab in the state of Utah, paying homage to the grave of Doc Holliday along the way.