Becoming human
An extensive, information-rich online destination for paleoanthropology. the site includes an interactive documentary, educational exhibits, research tools, and the latest news from scientists across the globe.
http://www.becominghuman.org/
Dino fish
Coelacanth; a prehistoric fish once thought to be extinct found living in modern times. the coelacanth rescue mission strives to preserve these remarkable fish from the danger of extinction they now face.
http://www.dinofish.com/
Evolution
The most comprehensive evolutionary science resource on the internet.
http://www.pbs.org/wgbh/evolution/
Geological time machine
Geological time machine
http://www.ucmp.berkeley.edu/help/timeform.html