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Are you feeling the need to snuggle something soft, huggable, and utterly adorable? Look no further than this treasure trove of 35 crochet animal patterns featuring your favorite furry (or feathery!) ...

Scientists normally explain the spectacular diversity of animal patterns by pointing to genetics. But a study in Nature suggests that, at least for crocodile heads, different forces might be at play.

Scientists normally explain the spectacular diversity of animal patterns by pointing to genetics. But a study in Nature suggests that, at least for crocodile heads, different forces might be at play.

This is why Searcy and his team in the Conservation Ecology Lab are trying to uncover patterns in the spread ... need to better control the types of animals and plants imported into South Florida ...

MICHEL MILINKOVITCH: I was so surprised by the pattern of very irregular scales on the head of the animal, very different on the left and on the right. And also, many of the edges are, like, ...