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 ...

Purdue Extension forester Lenny Farlee introduces you to the Devil’s Walking Stick, a small tree from the ginseng family found in southern Indiana. It is identifiable by thorns or spikes along the ...

Someone needed to tell the pair of walking sticks engaged in a reproductive embrace on our wind chimes last weekend that even the best camouflage on the planet is worthless if you don’t at least try ...