This video explores the principles of evolution by natural selection. The survival and reproduction of individuals best suited to the environment leads to changes in organisms over time. This can be ...

Theories of how humans came to be so ecologically dominant increasingly centre on the adaptive abilities of human culture and its capacity for cumulative change and high-fidelity transmission. Here we ...

Traditionally, differences among individuals have been divided into genetic and environmental causes. However, both types of variation can underlie regulatory changes in gene expression — that is, ...