An ominous chain unspools through the water. Then comes chaos. A churning cloud of mud erupts as a net plows the seafloor, wrenching rays, fish and a squid from their home in a violent swirl of ...

By Mark Wilmoth An old Chinese proverb says, “He who asks a question seems a fool for a moment, but he who does not ask remains a fool for life.” One of my old math teachers put it more bluntly: ...