Every day, people swallow opinions in meetings, soften criticism with friends, or stay quiet about politics at family dinners ...

A black tongue can occur due to certain medications or drinks. It can also be a sign that dead skin cells are accumulating on your tongue. While it may be alarming to see, a black tongue generally isn ...

This Golden Retriever's entire tongue hangs out on the side of her mouth, making her uniquely different from other dogs. Her ...

You wake up, brush your teeth, give yourself a smile, and notice there’s some weird coloring or texture on your tongue that definitely doesn’t seem normal. WTF? Yes, it's unexpected — but don't freak ...

Tongue scraping is the process of running a simple tool across your tongue to remove bacteria, food particles, and other debris from the surface. It's been around for hundreds of years, with tongue ...

The term tongue twisting comprises rolling, folding, rotating, adjusting, and turning of the tongue. The human tongue is a muscular organ that is capable of identifying the taste of food and is used ...

Many conditions that can cause a sore tongue can be prevented by practicing good oral hygiene. Some home remedies may also ease the soreness, depending on the cause. A sore tongue usually isn’t a ...

The tongue is a muscular organ in the mouth. It's covered with moist, pink tissue called mucosa. Tiny bumps called papillae give the tongue its rough texture. Thousands of taste buds cover the ...

As winter temperatures drop, a familiar childhood warning resurfaces: Don’t stick your tongue on a frozen metal pole.

Every time you visit your doctor, he or she probably examines your tongue right away. If you’ve ever wondered what a simple glance at your tongue is telling your doctor, you're not alone. Here are ...

Frogs and amphibians can nab a fly with remarkable speed — but the real secret of their bug-catching prowess is in the saliva. Sticky frog saliva is a non-Newtonian fluid. That means it can behave as ...