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The pearly nacre of a nautilus shell is sought after for jewelry.
Dr. Martha Nizinski holds a specimen of a fan sponge (Phakellia sp.) collected at a...
Diving in Guam
Dr. Valerie Paul is studying chemical defenses that may protect coral reefs from...
Marine Sanctuary Map
The United States has a network of protected areas in the waters off our coasts....
Dr. Stephen Cairns
Dr. Stephen Cairns is a research zoologist and chair of the Department of...