Britain's Whales and Sharks - Season 1 Episode 2

Examine the terrible impact waste is having on America's waterways and the challenges people must overcome to preserve their health.

An international team of experts hunts for clues as they investigate why sharks bite humans. They unravel the surprising threads that link these...

Horticulturist Christine Walkden embarks on a journey to explore Britain's gardens and countryside from a hot-air balloon.

Nature documentary series.

Andrew Marr explores how Darwin's theory of evolution by natural selection has taken on a life of its own far beyond the world of science.

Wildlife cameraman Gordon Buchanan helps to rehabilitate six orphaned baby grizzly bears into the Russian wilderness

Through unprecedented access we showcase the spectacle that is Wild Russia. From east to west, via mountains, volcanoes, deserts, lakes and Arctic...