SciDev.Net

Using low-soot stoves in Africa and Asia would cut levels of black carbon, which warms the atmosphere.

Charles Mkoka and Mike Shanahan report on the drive to produce 'biodiesel' from billions of trees planted across the developing world.

A panel of experts give their assessment of the world's oil reserves, and note the opportunity to explore alternative energy options that would free us from dependence on hydrocarbons.