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Caribbean reef sharks swim over a coral reef in the Bahamas.
Personal Perspectives

Swimming With Sharks

 Lying in water only a foot deep, I watched the shark meander lazily through the...
October 2011
Home is where the hull is: Since the dawn of seafaring, humankind has had to deal with pesky creatures, such as barnacles, that “foul” ship hulls and boat propellers like this one.
Personal Perspectives

No Fouling Around

 Since the dawn of seafaring, humankind has had to deal with the pesky creatures...
December 2010
Overfishing is leading to an abundance of less desirable species like jellyfish.
Personal Perspectives

Peanut Butter and Jellyfish

 All over the world, people have been witnessing gigantic blooms of tens of...
November 2010
A scalloped hammerhead (Sphyrna lewini) at Isla del Coco, Costa Rica.
Personal Perspectives

Do Sharks Smell in Stereo?

 Animals, on land and in the ocean, live in a 3-D world, and they depend on their...
November 2010