How changes to Earth's orbit can contribute to changes in temperature and climate.
Iain Stewart explains the science of predicting future ice ages and their impact.
An animation of the Mount Pinatubo eruption of 1991 in the Philippines and its effects.
A news report on the effects of sea level rise on the Maldives.
The climactic and human factors affecting the distribution of malaria.
We have a selection of learner guides