BBC World Service - Discovery

Climate Wars - part two

The UN framework convention on climate change, and the consensus needed to enforce it

The astrological traditions and myths from India and China

Throughout history different societies have found different truths in the stars

New anti-tumour biological agents being researched around the world

Prospects for new and better drugs to treat cancer

New ideas for catching cancers early in their development

Report on new treatments and drugs being developed in the fight against cancer

The history of human musical development, discovered through archaeology

The story of the Wright brothers' first flight in North Carolina

Change, drama, evolution and surprise in the galaxy-strewn cosmos