Many spine-bearing creatures, or vertebrates, have a curious bit of tissue deep in their brains called the pineal gland. It ...

A bitter taste has always been considered a warning signal, devoted to protecting us from ingesting potentially harmful ...

An estimated 5-15% of people have problems with dry eyes, with symptoms including eye redness, stinging, or burning sensation, and eye fatigue. Dry eye disease (DED) occurs when the eyes' tear glands ...

An estimated 5–15% of people have problems with dry eyes, with symptoms including eye redness, stinging, or burning sensation, and eye fatigue. Dry eye disease (DED) occurs when the eyes' tear glands ...

Sweating is an important bodily function that keeps you cool during hot weather and tough workouts. The end result is usually nothing more than sticky skin and the occasional pit-stained T-shirt. But ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...

You might hate the feeling of wax clogging up your ears, but the goo is actually a very important bodily secretion that serves many roles. It flushes dead skin cells out of your ear that don’t need to ...

Chromhidrosis is a condition characterized by colored sweat. Different parts of the body can be affected by chromhidrosis, depending on the type of chromhidrosis and where the affected glands are ...

In a process known as holocrine secretion, cells in the periphery of the gland accumulate large amounts of lipid molecules, are transported to the centre of the gland and eventually rupture, releasing ...

Add Yahoo as a preferred source to see more of our stories on Google. While some extra deodorant swipes can feel like a necessity during these sweltering temps, there’s one group that’s not really ...

While some extra deodorant swipes can feel like a necessity during these sweltering temps, there’s one group that’s not really sweating it. Social media users are using the heat wave as a chance to ...

Correspondence to Dr Lixing W Reneker, Department of Ophthalmology, University of Missouri School of Medicine, Columbia, MN 65212, USA; renekerl{at}health.missouri.edu Background/aims Meibomian gland ...