'Evolution in the act': Forest lizards reveal rapid adaptation in a warming world

Yale research scientist Saúl Domínguez-Guerrero didn't set out to catch "evolution in the act" when he traveled to the Caribbean with a team of Yale researchers a few years ago. At the time, the team from the lab of evolutionary biologist Martha Muñoz planned to do fieldwork on Caribbean anoles, colorful, tree-dwelling lizards native to warmer regions of the Americas.