In the animal kingdom, surviving often means adapting. Animals must, over time, adapt not only to climate changes, habitat ...

Kermit the Frog used to sing that it wasn't easy being green, but that isn't the case for some real-life lizards. They apparently find being green so easy that even their blood is green. A study ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. In the arid plains and rocky deserts of North America, a ...