Ever wonder how those scratch and sniff stickers manage to pack a punch of aroma into what looks like ordinary paper? The technology behind it is deceptively clever, and has been used everywhere from ...

A dog’s sniffer is their best, favorite, and most-used tool. In perfect conditions, your pup can scent things from up to 12 miles away. For some of us, it might seem like our dogs can smell someone’s ...

When in public, people typically want to look their best. To avoid embarrassing situations like having a large ketchup stain on our pants after eating a burger, we frequently check how we look by ...

Freddy Monares / KNKX David Lepore took a big whiff of air in Tacoma’s Lincoln District near Lincoln High School on a cold Wednesday in December. He walked the area with a clipboard, following his ...