Articles related to sharks
Prehistoric Sharks and Shark Evolution - Dinosaurs - About.com
If you went back in time and looked at the first, unremarkable prehistoric sharks of the Ordovician period--about 420 million years ago--you might never guess ...
Sharks - Information About Sharks - Marine Life - About.com
Sharks are some of the most popular, most-feared, and misunderstood creatures in the ocean. Learn more about sharks, including types of sharks, information ...
List of Shark Species and Facts - Marine Life - About.com
Sharks are cartilaginous fish in the Class Elasmobranchii. There are about 400 species of sharks. Below are some of these species, with facts about each.
Hawaii's Sharks - Common Species - Hawaii Travel Guide - About.com
There are about forty species of sharks that occur in Hawaiian waters, ranging in size from the deep-water pygmy shark (about 8 inches) to the whale shark (up ...
Prehistoric Shark Pictures - Dinosaurs - About.com
Pictures, illustrations and photographs of prehistoric sharks, ranging from Cladoselache to Xenacanthus.
10 Interesting Facts About Sharks - Marine Life - About.com
There are several hundred species of sharks, ranging in size from less than ten inches to over 50 feet. These amazing animals have a fierce reputation, but ...
Megalodon - 10 Facts About the World's Biggest Shark - Dinosaurs
Megalodon was the biggest prehistoric shark that ever lived. Here are 10 facts you may or may not have known about this enormous predator.
The Case Against Giant Sharks - Dinosaurs - About.com
The Discovery Channel wants you to believe in living Megalodons and 40-foot- long Great White Sharks. Here are all the reasons these creatures don't really ...
Cretoxyrhina - About.com Prehistoric Sharks
This Cretaceous predator is better known as the "Ginsu Shark."
Images of Great White Shark Cage Diving in South Africa
Diving with the Great White Sharks in South Africa is one of the best adventure travel options Africa has to offer. It's a bit like experiencing a shark attack without ...