Articles on Natural selection

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Watching bacteria and viruses duke it out, evolving to outwit each other. UC San Diego

Discovery of a surprise multitasking gene helps explain how new functions and features evolve

A core idea in molecular biology is that one gene codes for one protein. Now biologists have found an example of a gene that yields two forms of a protein – enabling it to evolve new functionality.
Ok, which one of you is trying to get attention? I can hear it in your voice. karavai/shutterstock

When girls are in the audience, choir boys sing for attention

Did we evolve the capacity to produce sublime music simply to get more sex? Or are we driven by higher ideals related to living together in harmony? Maybe it's a bit of both.
As genes are favored or phased out, human evolution continues. ktsdesign/

Evolutionary geneticists spot natural selection happening now in people

Comparing genomes of more than 200,000 people, researchers identified genetic variants that are less common in older people, suggesting natural selection continues to weed out disadvantageous traits.
There wouldn’t be statues acclaiming Darwin and his theory if it couldn’t stand up to decades of testing. CGP Grey

Scientific theories aren’t mere conjecture – to survive they must work

In science, the word 'theory' has a very specific meaning that's easy for nonscientists to misunderstand or misconstrue. Here's what a theory must withstand to be accepted by the scientific community.

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