Evolution

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Do penguins have poor taste?

  Do penguins have poor taste? Of course, we aren't questioning their stylish black and white attire or their choice in partners. When it comes to food,...
Elysia chlorotica

Solar-powered sea slug

  Sea slugs have the ability to perform some astonishing feats. Some can take on the toxins of their prey to increase their own defences, while others c...