New Coelacanth Species Discovered in   An unidentified species of coelacanth in South Africa's Sodwana Bay (file p...
Croc Jaws More Sensitive Than Human F  Unlike crocodiles, alligators, such as this Texas specimen, have supersensi...
Lonesome George Not the Last of His K  For decades before his death in June, Lonesome George spurned female attent...
Apes Have Midlife Crises, Too—And It  Chimpanzees (pictured, an elderly male) are less content in middle age, a n...
Bowerbirds Use Geometry to Woo Females A great bowerbird displaying to a female who has entered his bower. Someti...
Pittsburgh Zoo Tragedy: Why Did Afric  African wild dogs in a natural habitat: Botswana's Okavango Delta (file pic...
BO Attracting Predators to Bi The kakapo parrot and other native New Zealand species have dangerously str...
Undersea Mountain Photos: Brittlestar  Brimming Undersea Mountain An orange roughy glides over an undersea mounta...
Chimp Gangs Kill to Expand Territory An adult male chimpanzee runs through Tchimpounga Sanctuary in the Republic...
Giant Sea Reptiles Were Warm-Blooded? An ancient ichthyosaur hunts squid-like animals in an artist's rendering. ...

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