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To break addictions, control your 'craving mind'

Rare California frogs of Mark Twain fame may be making a comeback

World's largest dinosaur footprint shows just how enormous these beasts were

Do cookbooks neglect food safety?

Tasmanian tiger 'sightings' prompt new scientific hunt

Cats are subtle, but they really do love us!

Rare Florida panther kittens spotted outside known breeding range

Do women need time off during menstruation?