The latest national and international news, exploring the day's events from a global perspective.

First transmitted in 1961, David Attenborough visits Joy and George Adamson in Kenya and meets Elsa the lioness and her cubs shortly before Elsa's death. Show more

Series following wildlife in Yellowstone. Winter approaches, and the animals have two months to get ready. As the snow and ice return, many move away from the national park. Show more

Jago Cooper reveals how a cultural tradition that began over 10,000 years ago survived against the odds, following European contact, disease, land theft and oppression. Show more

Alice Roberts joins the team excavating a 3,000-year-old Bronze Age village in the Cambridgeshire Fens that has been called the British Pompeii due to its state of preservation. Show more

Drawing on 45 years of Horizon archive, Dr Kevin Fong presents a documentary showing how the intriguing possibility of life on Mars has fuelled man's quest to visit the Red Planet. Show more

Philippa Gregory tells the interweaving stories of the women who were decisive figures in the Wars of the Roses - Elizabeth Woodville, Margaret Beaufort and Anne Neville. Show more

Timeshift documentary about Ladybird books, which once informed people on such diverse subjects as how magnets work and what to look for in winter, but also helped to teach many to read. Show more

Dr Hannah Fry tells the story of the remarkable life of Ada Lovelace - a 19th-century countess whose work helped give rise to the modern era of computing. Show more

Jago Cooper reveals how a cultural tradition that began over 10,000 years ago survived against the odds, following European contact, disease, land theft and oppression. Show more