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Symphony of scents: Why do flowers smell different from rotting fish?

In the deep recesses of the nose are millions of sensory neurons that, along with our eyes and ears, help ...
why do dogs have wet noses edddabe

How do dogs focus on key odors, while tuning out the rest?

“The question that we sought out to study here is, ‘how does [a] dog suppress this uninformative signal [such as] ...