Katydid is a remarkable insect who perfectly mimics leaves, blends seamlessly into its forest surroundings to evade predators ...

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Nature's palette surprises with vibrant pink creatures, from farm pigs bred for lighter skin to the striking orchid mantis ...

Australia's photographic natural database is about to get a big boost as citizen scientists are urged to join a national ...

Many animals like to play, often for no other apparent reason than enjoyment. Pet owners know this is true for cats, dogs, even rodents—and scientists have observed the same in some fish, frogs, ...