Even when impaled with a single porcupine quill, a dog’s nose is 1,000 times more sensitive to smells than yours. This dog, Freya, endured the removal of this quill and never went near a ...

Scientists Build Dog Nose to Sniff Out Explosives. ... UCSB fabricates these silicon microchips, which are smaller than a postage stamp, in a state-of-the-art cleanroom facility.

What makes dogs' noses and their sense of smell so powerful? —Chrissie Thanks to an impressive network of mucus-coated tubes, Rover's nose is top dog when it comes to sniffing out drugs ...

USPS announced in a statement that one of their 2019 forever stamp collections will honor the “nation’s brave and loyal military working dogs.”. The stamps will feature four breeds that are ...

A dog’s nose also has anywhere from a few hundred million to a couple billion nerves connecting the receptors to the brain, compared to just 6 million nerves in a human‘s.