Add Yahoo as a preferred source to see more of our stories on Google. This Southeast Asian lizard stretches its ribs into wings to glide between branches. Here's how evolution bent anatomy to solve ...

Small reptiles in tropical forests are easy to miss until they move. A rustle against bark, a flash of skin, then something that looks almost impossible at first glance: a lizard lifting away from a ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. This Southeast Asian lizard stretches its ribs into wings ...