Also known as selective breeding, artificial selection is the human-guided cousin of evolution by natural selection. Instead ...

The theory of evolution by natural selection has prospered in its first 150 years and provides a consistent account of species as highly adapted and rare survivors in the struggle for existence.

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 ...

Natural selection leaves signatures in our genome that can be used to identify the genes that might underlie variation in disease resistance or drug metabolism. Signatures of natural selection are ...

Natural Selection Works On Humans, Too Mining data from the Framingham Heart Study, scientists say they've been able to tease out the effects of natural selection on humans. Evolutionary biologist ...

But Dr Hu has established that, at least in the case of pandas, natural selection has often taken the same paths to arrive at the same outcomes.

Natural selection, one of the most important theories in biology, was formulated by evolutionary biologist Charles Darwin in the 19th century. The theory can be used to explain the imbalance on a ...

Evolution is a gradual change to the DNA of a species over many generations. It can occur by natural selection, when certain traits created by genetic mutations help an organism survive or reproduce.