Add Yahoo as a preferred source to see more of our stories on Google. Whole fish with seasoning and vegetables - Kajakiki/Getty Images Unless you grew up on the water, it's very possible you've never ...

The macabre diets of scale-eating cichlids help shed light on the important role of frequency dependence in shaping genetic variation and the natural world. By Jeffrey McKinnon / MIT Press Reader ...

Unless you grew up on the water, it's very possible you've never given much thought to the anatomy of a fish. Especially if ...