They have done nothing less than witness Darwin's theory of evolution unfold before their eyes. That would have stunned Darwin, who thought natural selection operated over vast periods of time and ...

The study showed that populations don’t lose their “evolvability,” even if conditions remain the same for many generations.

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 ...

The British naturalist embarked on an extraordinary journey, did hundreds of experiments, and wrote for 20 years.

This is because natural selection acts to increase the prevalence ... They have had a tremendous impact on our evolution, and they, themselves, evolve over time. The great effect that pathogens ...

A series of studies published in the American Journal of Human Biology suggests that human upper limb length may be a result ...

"We might be inclined to think that these components were added by natural selection, that this added ... "At some point ...

Intelligent male mosquitofish mate more, suggesting intelligence and brainpower evolved partly for reproduction, not just ...

In March 1925, Tennessee became the first state in the country to ban the teaching of evolution in public school classrooms.

Natural Selection Tour Bike is also the evolution of Proving Grounds, an event established by Carson Storch. Since that event ...

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 ...