As conditions change, so does life. It evolves. Evolution is driven by a process called natural selection. And there's no better place to see how it works than in the forests of Madagascar.

Evolution happens through natural selection. Darwin was not content to say that organisms evolve. The theory of evolution, he wrote, "even if well founded, would be unsatisfactory until it could ...

Darwin thought that evolution took place over hundreds or ... The Grants had documented natural selection in action. While beak size is clearly related to feeding strategies, it is also related ...

Natural selection is a mechanism of evolution. Organisms that are more adapted to their environment are more likely to survive and pass on the genes that aided their success. This process causes ...

Each lizard is unique. Some have longer legs, others stronger jaws, and all behave slightly differently. The differences could determine who survives.

Here we're tracking evolution in real time, measuring natural selection as it happens in a community of Caribbean lizards. As ...

But there is another, more compelling reason for why life history evolution is important: adaptation by natural selection is based on variation in Darwinian fitness among individuals, and since ...

capable of unlimited evolution through the natural selection of variant forms and combinations most efficient in reproducing themselves. Many biologists believe that life may have originated with ...

Most famously, he had the revolutionary idea of evolution by natural selection entirely independently of Charles Darwin. Wallace was born in 1823 in Usk - now in Monmouthshire. After leaving school he ...

An INRS study based on natural selection is paving the way for very promising advances in biosurfactants. LAVAL, QC, April 3, ...

It is one of the processes by which species change from generation to generation, and is a crucial element of the theory of evolution. A classic example of natural selection at work is the origin ...