LifeEyeless hydra sheds light on evolution of the eye Molecules that help a jellyfish-like animal sense light suggest how similar compounds in the eyes of mammals could have evolved 51¶¯Âþ
LifePeter Pan ways make bonobos the most amiable of apes The famously playful, generous and sexed-up apes hold onto their youthful ways far longer than chimpanzees, while some childish traits never vanish 51¶¯Âþ