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Diver With Shark
Christian McDonald, the Scientific Diving Safety Officer at the Scripps Institution...
A Kelp's Slime
Kelp provide a home for microbes to grow on—they're the reason kelp are so slimy....
Wed, 07/03/2019 - 15:55
Swimming With Sharks
Lying in water only a foot deep, I watched the shark meander lazily through the...
Signs of a Recovering Harbor
For more than two centuries, Boston Harbor has been a dumping ground. In 1773,...