The latest national and international news, exploring the day's events from a global perspective.
Michael Portillo explores the Victorian railway legacy behind the steel works of Port Talbot and uncovers the whaling past of Milford Haven. Show more
Documentary about a mother grizzly bear bringing up her two cubs in the wilds of Alaska. She must keep them safe, teach them to hunt and prepare them for the savage winter. Show more
CS Lewis's biographer AN Wilson goes in search of the man behind Narnia, a highly secretive man whose personal life was marked by the loss of the three women he most loved. Show more
Harlots, Housewives and Heroines: A 17th Century History for Girls
Episode 3: Act Three: At Work and At Play
1 hour on BBC Four
Lucy Worsley looks at some remarkable women of the Restoration period, including actress Nell Gwyn, writer Aphra Behn and soldier Christian Davies. Show more
Nature documentary series. As the big freeze returns, polar landscapes are transformed. Wildlife leaves, but the giant emperor penguin arrives. Show more
Stories from the Dark Earth: Meet the Ancestors Revisited
Episode 4: The First Anglo-Saxons
1 hour on BBC Four
Archaeologist Julian Richards returns to the excavation of two early cemeteries to explore the mystery of the Anglo-Saxons' post-Roman Empire invasions. Show more
Michael Portillo explores the Victorian railway legacy behind the steel works of Port Talbot and uncovers the whaling past of Milford Haven. Show more
Documentary about a mother grizzly bear bringing up her two cubs in the wilds of Alaska. She must keep them safe, teach them to hunt and prepare them for the savage winter. Show more
CS Lewis's biographer AN Wilson goes in search of the man behind Narnia, a highly secretive man whose personal life was marked by the loss of the three women he most loved. Show more