The blue-spotted stingray (Taeniura lymma) doesn’t like to be covered in sand...
Diver Meets Manta Ray
Manta rays are related to sharks, but have quite a different reputation among...
Fossil tooth spiral
This fossil tooth whorl of the ancient shark Helicoprion, dates back 290 million...
Long Live the Sharks and Rays
Students will learn about adaptations that have helped sharks and rays survive....
Mon, 11/30/2009 - 13:20
Swimming With Sharks
Lying in water only a foot deep, I watched the shark meander lazily through the...