Life or death showdown for Shambo the bull
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Â· Remote community plans festival when vets arrive Â· Sanctity of life argument against TB infection fear
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The struggle over the fate of two aging elephants at the Detroit Zoo might move to a new battleground, the zoo director said Friday.
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The odds are against this trio.
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There ain't no stopping this raging bull.
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Though illegal, dog fighting continues to draw crowds hungry for the sight of blood and the gambling thrill. A law enforcement officer takes us inside this underground world.
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Rules for the Rocky Balboa contest.
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REGENT, Sierra Leone  - They can leap playful somersaults or maul a human to death. Meet the chimpanzee, man's closest relative.
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Comps are on the slide, as competitors appear to be gaining the upper hand.
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Fighting an enemy as invisible as he is deadly
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It's bull vs. bear in a 15-round free-for-all. Want a ringside seat?
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A Chinese zoo is running a  Big Brother style competition with a difference -- the  contestants have to live in a monkey enclosure.
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LAS VEGAS, United States  - The oddsmakers have labelled Vitali Klitschko a strong favourite to defend his WCB heavyweight title but the scars over his left eye may be the biggest equalizer for challenger Danny Williams.
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Competition usually means better odds for the gambler. Here's a case where the game got worse.
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Kerry and Bush play a game of "who's more rugged?"
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Stand up and cheer for the giant or the underdog -- or perhaps both.
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Bill Cosby's prized Dandie Dinmont terrier will be in the ring, as will a top-winning English springer spaniel. So will a 13-year-old schipperke, along with a vizsla that survived a rattlesnake bite.
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Televised duel is most vicious yet in contest, as Obama takes risk of attacking rival's husband