University of Florida
Florida Museum of Natural History: Shark Basics
You will find the most commonly asked shark questions in this comprehensive site. Topics include shark basics, shark biology, shark conservation, shark attacks, and shark research.
Smithsonian Institution
Smithsonian National Zoo: Zoogoer Magazine: Sharks, in Deep
Howard Youth, in his article for Zoogoer Magazine entitled "Sharks, In Deep," examines a range of topics related to sharks including Shark Basics, Troubled Waters, Reaching for Limits, Bites Out of the Food Chain, Discovering Sharks, and...