Many marine organisms use camouflage or mimicry to survive. Barnacles, which are a type of crab, are often mistaken for mollusks. Sea squirts, which are invertebrates, are part of the same phylum as ...

Yachts by their very nature are big investments. Beyond price, is the issue of maintenance. A good crew is needed to keep vessels in ship shape. But time spent in the water takes its toll on a yacht's ...