Scientists have discovered a major new aspect of evolution–proteins that use feedback systems to control their evolutionary path.
Context of the story:
Why is this important? Evolution is a firmly established scientific idea, but many of its exact mechanisms are still largely unknown.
Who is involved? Raj Chakrabarti, Herschel Rabitz, Stacey Springs, and George McLendon.
Where is this happening? Princeton University in Princeton, NJ, USA.
How can you get involved? Study science and support public financing of science.
