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Carrie Arnold

How Supergenes Beat the Odds—and Fuel Evolution

At the Dawn of Life, Heat May Have Driven Cell Division

Cells That ‘Taste’ Danger Set Off Immune Responses

A Blazing Hot Coal Seam Shows How Microbes Can Spring to Life

Inside Cells, Genetic War Could Create New Species

Evolution Is Slower Than It Looks and Faster Than You Think

Genetic Architects Untwist DNA’s Turns With Crispr

Microbes May Drive Evolution of New Animal Species