The British Cartoon Museum recounts world history from the 18th century to the present through cartoons and comic art.

The drawings and watercolors made during the expedition of Charles Darwin to South America (1833-1835) are available at Cambridge Digital Library.

This two-week free course seeks to explain why it has occurred on this scale and how it can be controlled.

The antibiotic resistant bacteria was discovered in a river that flows into the bay where Olympic sailing events will be held in 2016.

Brazilian deforestation is estimated to have fallen 18 per cent this year, but this may be misleading, say experts.

Based on two studies published in Nature Magazine, this article discusses citations and scientific impact.