The phrase "survival of the fittest" functions principally in evolutionary theory to describe the biological concept of natural selection ... Different types of adaptations include physical ...

The proportion of well-adapted organisms in a population can increase over the generations by the process of evolution by natural selection.

The modern evolutionary synthesis, which marries Darwin's theory of natural selection with Mendel's genetics ... together with a vast diversity of types of information processing.

Although the study of natural selection in humans is still in an early stage, the new data, building on decades of earlier work, are beginning to reveal some of the landscape of selection in our ...

Melvyn Bragg discusses Jean-Baptiste Lamarck, the 18th century French scientist, and his theory of Natural Selection. Who was he and how far did he pave the way for Darwin? Show more Melvyn Bragg ...