A tour of evolution’s most inventive—and essential—creations: animal genitalia Forget opposable thumbs and canine teeth: the largest anatomical difference
*Carrion crows in the Japanese city of Sendai have learned to use passing traffic to crack nuts. *Lizards in Puerto Rico are evolving feet that better grip surf
Those who believe in God often puzzle over how God could permit evil and suffering in the world. Nature Red in Tooth and Claw focuses specifically on non-human
How do new animal and plant species come about? How quickly does it happen? And what are species anyway? Schilthuizen, reputed scientist and journalist, launche