A mysterious ``mad snake disease'' that causes pythons to tie themselves up in knots may be caused by a rodent virus, scientists believe.
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'Mad snake disease' may be caused by rodent virus
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Wild animals wreak havoc
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Ancient disease close to being eradicated
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Moat 'resorted to eating dead mice'
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Five odd animal behaviors explained
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West Nile virus ``much worse than publicized''
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P. vivax parasites can cause malignant malaria:
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Man charged with animal cruelty for biting python
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Scientists discover a potent staph toxin responsible for disease severity
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Like a poisonous snake, it sniffs out life
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Venomous cobra found
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Stomach viruses spreading
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Tarantulas eject silk from feet
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Health officials investigating flu virus found in pigs
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China expands search for possible infections
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Canine distemper virus turning fatal for hyenas
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Lembit Opik bitten by snake