BBC World Service - Discovery

Artificial Photosynthesis

Prof Andrea Sella reports on the race to better nature at harnessing the sun's energy.

Vivienne Parry meets scientists hoping to create artificial blood.

Geoff Watts explores new techniques in gene therapy for cystic fibrosis

Mathematician and code-breaker Alan Turing, and his role in the invention of the computer.

Mathematician and code-breaker Alan Turing, and his role in the invention of the computer

Suppressed research into how bird flu could become more infectious has now been released.

Marek Kukula explores the science behind the Transit of Venus 2012.

Physicist Tejinder Virdee on the search for the elusive Higgs boson at Cern.

Kevin Fong looks at the birth of plastic surgery and its links to the air battles of WWII.

Carinne Piekema explores the science of moral behaviour and the ethical issues this raises