1/10 Mat Pines has been living with the wild Hamadryas baboons of Ethiopia for five years.
8/10 Looking at harbours, which were once Britain's gateways to global adventure.
3/3 Helen Czerski shows how the earth's angle of tilt creates the most extreme weather.
2/2 Bill Bailey meets birds of paradise, as he reveals how Wallace cracked evolution.
Dr Maggie Aderin-Pocock explores the Moon's relationship to our planet.
Following the teams inside Facebook, revealing a hidden technological playground.
James May commemorates the 40th anniversary of the Apollo moon landings.
Prof Brian Cox and Dara O Briain travel to where the historic Apollo 11 mission began.
2/2 Experience a village of birds, masks that come alive and a great mountain range.
The story of Britain’s biggest ever food scandal that created mad cow disease.