New insights into what causes the painful and disruptive symptoms of urinary tract infections (UTIs) could offer hope for improved treatment. UTIs are one of the most prevalent bacterial infections ...

What do chronic migraines, back pain, and irritable bowel syndrome have in common? These seemingly unrelated conditions share a common underlying problem—sensitization of the nervous system. When I ...

Nerve gases are often very potent, requiring highly sensitive sensors to detect them quickly and accurately. One method of boosting sensitivity combines human scent receptors with nanomaterials such ...

This article was reviewed by Kelly Brown, MD, MBA. You already know a few of the big players in the world of erogenous zones. These sensitive body parts produce pleasure when touched, and they cover ...

Anyone who has ever squirmed through a dental cleaning can tell you how sensitive teeth can be. This sensitivity gives important feedback about temperature, pressure—and yes, pain—as we bite and chew ...

A cough is more than just an annoying reflex—it’s the body’s defense mechanism against foreign particles and potential ...