The blue-spotted stingray (Taeniura lymma) doesn’t like to be covered in sand...
The branches of a primnoid coral in the genus Calyptrophora provide a habitat for...
Diving in Guam
Dr. Valerie Paul is studying chemical defenses that may protect coral reefs from...
Exploring a Reef
A scuba diver explores elkhorn corals (Acropora palmata) growing on a tropical...