Darwin wasn't the first to suggest the theory of evolution ... he introduced a novel concept—sexual selection, the critical role that the opposite sex plays in the evolution of traits.

In 1859 Darwin published On the Origin of Species, which outlined his theory of evolution. was an English naturalist who studied variation in plants, animals and fossils during a five-year voyage ...

Even though this belief eventually gave way to Darwin's theory of natural selection acting on random variation, Lamarck is credited with helping put evolution on the map and with acknowledging ...

where he also gathered evidence for his later theory of evolution by natural selection. Corals were an important topic at this time as many ships were wrecked on unexpected reefs. As well as mapping ...

In 1859 Darwin published On the Origin of Species, which outlined his theory of evolution. was an English naturalist who studied variation in plants, animals and fossils during a five-year voyage ...