The walking stick project began when Whiting, an entomologist with a $1.34 million grant from the National Science Foundation (NSF) to construct the family tree of the insect class, asked Taylor ...

A team of biologists says it has found what is quite likely the first-ever documented case of "re-evolution," suggesting that nature does indeed offer second chances -- a species can evolve a new ...

Stick bugs are a fascinating insect variety. They have uniquely camouflaged bodies that make them fun models in science education. But their eating habits can devastate trees and damage forests. This ...