Could shark cartilage help cure cancer?

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What if there were no sharks?

What if there were no sharks?

We may be fascinated by sharks, but they can cause trouble for other species. Learn what Earth would be like if there were no sharks at HowStuffWorks.

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  • "Metro Business; 2 Cartilage Concerns Settle Federal Suit." The New York Times, July 12, 2000.
  • "Putting the bite on cancer.", 2008.
  • "Shark cancer claims rubbished." BBC, April 6, 2000.
  • "Shark Cartilage Cancer 'Cure' Shows Danger of Pseudoscience." Science Daily, December 3, 2004.
  • "Shark Cartilage Quackery.", 2008.
  • "Shark Gets a Bad Rap." McGraw Hill Publishers, 2008.
  • "Sharks Get Cancer." American Cancer Society, April 25, 2004.
  • Handwerk, Brian. "Do Sharks Hold Secret to Human Cancer Fight?" August 20, 2003.
  • Luer, Carl A. "Sharks and Cancer." Florida Museum of Natural History, 2008.