This week's science news.
Ruth Richardson investigates the history of vaccination.
2/2 Africa is searching for future sources of energy. Vera Kwakofi looks at whether Africa ...
Ruth Richardson investigates the history of dissection and anatomy
Richard Black joins researchers investigating the world of the beaked whale.
Iranian blogger Hoder in jail, how your gadgets fuel war in DRC, NASA tests space internet
The programme that explores the biggest issues in global development and the environment.
Andrew Luck-Baker finds fossils the first forests on earth.
Video art in Trafalgar Square, Andrew Keen net culture debate, cinema on demand in Brazil