Most colorful snakes: People often think of snakes as scary or legendary creatures, but nature has given many species colors so bright that they change the meaning of "natural beauty." In the last few ...

Add Yahoo as a preferred source to see more of our stories on Google. Ibiza wall lizards (Podarcis pitysensis) are found in dozens of colors and patterns in the Balearic Islands, but invasive snakes ...

Global warming. Habitat destruction. Pesticides and pollution. Environmental forecasts and reports are all too often full of grimness and gloom. But ecology has its lighter moments, and I take solace ...