PETBOOK magazine on MSN
Cone snails shoot venomous harpoons at their prey
Their intricately patterned shells look like perfect vacation souvenirs. But if you find a cone snail on the beach, do not ...
A Harvard astrophysicist and NASA are locked in a public disagreement over a small, shiny object photographed on the Martian surface. The dispute hinges on whether the object is human-made debris or ...
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