A cat’s visible nose (which, by the way, is unique to each kitty with its own pattern of ridges and bumps) detects regular smells in the environment, such as food aromas.

Each Cat’s Nose Is One-of-a-Kind. Credit: Canva. Just like fingerprints in humans, a cat’s nose has a unique pattern of ridges and bumps. This “nose print” could, in theory, ...

Cats may not look like they’re sniffing out mysteries, but their noses are constantly at work—mapping the world, reading signals, and even picking up on your emotions. With up to 200 million ...