Q. Do you pee in your wetsuit and, if so, do you ever worry that it will increase your chances of being bitten?

Authorities in Hawaii have stopped searching for a 35-year-old Sunnyvale man who was last seen Tuesday afternoon surfing off a beach on the north shore of Oahu. The Honolulu Advertiser is reporting the man is from Beijing and has been living in Sunnyvale. Authorities in Honolulu have not identified the missing surfer.

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Fire rescue crews say tiger sharks are hampering their search for a missing surfer on Oahu's North Shore. They believe they spotted the California man's body off Papailoa Point Wednesday morning, but several sharks in the area prevented them from getting a closer look.

In what could be the ultimate marine smack-down, great white sharks off the California coast may be migrating 1,600 miles west to do battle with creatures that rival their star power: giant squids.

A series of studies tracking this mysterious migration has scientists rethinking not just what the big shark does with its time but also what sort of creature it is.

Surfers and other ocean-sport enthusiasts might find solace in the news that shark attacks in the United States declined in 2009, according to a University of Florida report released Monday.

North Shore waterman Mark Healey casually videos a tiger shark as it attempts to steal his freshly-killed Ono that he shot off the Oahu coastline...