A sweet or unusual body odor could be your first clue that diabetes is developing before other symptoms show up.

The scientists significantly reduced nasal inflammation and improved the sense of smell in mice by using a vitamin D nasal ...

It's the easiest way to give your space a refresh and fill your home with fresh, crisp spring air with just a push of a ...

Scent is how dogs largely experience the world, a lot like the way we humans rely on sight. We know little about how dogs ...

Why your dry nose might actually be a health warning and how it could be compromising your body’s first line of defense ...

Researchers at Columbus-based Ohio State University have designed and developed the world’s first noninvasive devices aimed ...

Joy Milne, a Scotswoman, possesses hyperosmia. This rare condition allows her to detect Parkinson's disease through smell.

Have you ever caught a whiff of something familiar and felt like you were instantly transported back in time? Our sense of ...

Cats have a surprisingly powerful sense of smell. In fact, their sense of smell is considerably stronger than that of humans.

So what gives?As Hank Green of SciShow explains in the video down below, part of the reason for the extra-noxious fumes is simply that you’re stuck in an enclosed space, so your butt blasts have ...