BBC Earth Astro

Acclaimed movie star Kate Winslet takes a role like never before, as Bear paramotors them both to the top of the Snowdonia Mountains in Wales.

Joanna starts her 2000 mile journey across Japan in Hokkaido.

The best of David Attenborough's early adventures as never seen before - in colour - and with it the story of how the pioneering television series Zoo Quest was made.

Actress Michelle Rodriguez and Bear Grylls head to the Nevada. Unexpected high winds during a sky-diving trip send Michelle off course; finally the duo must come up with clever ways to stay hydrated.

Even the mightiest oak must start life as a tiny acorn. We explore the secret lives of young trees, discovering how they magically transform from minute seeds into mature adults.

British comedian and travel enthusiast Griff Rhys Jones explores the Frozen Wilds of Manitoba, North Canada, and visits a town that sometimes has more polar bears than people.

Hannah Fry discovers why innovations in meat packing almost derailed the electric car revolution and how a breakthrough in camcorder batteries led to Elon Musk's electric empire.

Actress Michelle Rodriguez and Bear Grylls head to the Nevada. Unexpected high winds during a sky-diving trip send Michelle off course; finally the duo must come up with clever ways to stay hydrated.

Even the mightiest oak must start life as a tiny acorn. We explore the secret lives of young trees, discovering how they magically transform from minute seeds into mature adults.

British comedian and travel enthusiast Griff Rhys Jones explores the Frozen Wilds of Manitoba, North Canada, and visits a town that sometimes has more polar bears than people.

Hannah Fry discovers why innovations in meat packing almost derailed the electric car revolution and how a breakthrough in camcorder batteries led to Elon Musk's electric empire.

Actress Michelle Rodriguez and Bear Grylls head to the Nevada. Unexpected high winds during a sky-diving trip send Michelle off course; finally the duo must come up with clever ways to stay hydrated.

Even the mightiest oak must start life as a tiny acorn. We explore the secret lives of young trees, discovering how they magically transform from minute seeds into mature adults.

British comedian and travel enthusiast Griff Rhys Jones explores the Frozen Wilds of Manitoba, North Canada, and visits a town that sometimes has more polar bears than people.

Hannah Fry discovers why innovations in meat packing almost derailed the electric car revolution and how a breakthrough in camcorder batteries led to Elon Musk's electric empire.

Joanna starts her 2000 mile journey across Japan in Hokkaido.

British comedian and travel enthusiast Griff Rhys Jones explores the Frozen Wilds of Manitoba, North Canada, and visits a town that sometimes has more polar bears than people.

Actress Michelle Rodriguez and Bear Grylls head to the Nevada. Unexpected high winds during a sky-diving trip send Michelle off course; finally the duo must come up with clever ways to stay hydrated.