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Fish Heart Out of Water
Under the lens of a microscope—in a shallow, glass well—spindly orbs pulse at...
Treated Cancer Cells
These cancer cells have been treated with discodermolide, a chemical obtained from...
Studying Giant Squid
Smithsonian Zoologist Dr. Clyde Roper (rear) and museum specialist Mike Sweeney...
Dr. Clyde Roper prepares to dive thousands of feet to a giant squid habitat off the...
Munch, munch. The queen parrotfish (Scarus vetula) scrapes algae from Caribbean...