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Survival guide to the blue ringed octopus bite
This small, cute looking creature is one of the most dangerous animals in the ocean. It hides on shallow reefs, blending into its surroundings. While snorkeling or walking near the shore, you might ...
Some harlequin frogs have lost their poison—and their ability to defend themselves. Scientists are on the case.
How safe are you during your daily commute?
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