Studies have suggested that genes under strong sexual selection tend to evolve rapidly, particularly those associated with ...

Scientists discovered humans descended from two ancient populations, not one. These groups split 1.5 million years ago.

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 ...

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 ...

Human evolution is far from a relic of the past, as a new study in Behavior Genetics demonstrates. By analyzing data from three generations of Americans, researchers found that natural selection ...

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.

The work provides the first experimental evidence showing how natural selection can shape genetic systems to enhance future capacity for evolution, challenging traditional perspectives on ...

Tennessee became the first state in the country a hundred years ago to ban the teaching of evolution in public school classrooms ...

Most famously, he had the revolutionary idea of evolution by natural selection entirely independently of Charles Darwin. Wallace was born in 1823 in Usk - now in Monmouthshire. After leaving school he ...

Natural Selection Tour Bike is also the evolution of Proving Grounds, an event established by Carson Storch. Since that event was in limbo, Todd Barber and Travis, along with Carson's support, saw the ...

Natural selection is a mechanism of evolution—not evolution itself. "Natural" refers to how traits are passed on without intentional outside interference. (In contrast, "artificial selection" is ...