Lizards, fish and other species are evolving with climate change, but not fast enough

A living copepod with egg sacs at 10x magnification. These ocean creatures quickly produce new generations, allowing for faster evolution. NNehring/E+ Getty Images Cold-blooded species, such as lizards, frogs and fish, are particularly vulnerable to climate change because they have a limited ability to regulate their own body temperature. Their ability to evolve in response … Read more