Your tongue is naturally lumpy, but noticeable bumps on the back of the tongue signal an irritation, infection, or serious medical condition like HPV, syphilis, and cancer.

There are many factors that can cause bumps on your tongue. See photos and learn to identify injuries, irritation, infections, and other causes.

Sensory features on the armored exoskeletons of ancient fish may be the reason why humans have teeth that are sensitive to cold and other extremes.

With two casts splitting a single script into separate interpretations, “Speed Bumps" generates not-quite-mirror images of a single experience of loss.

Researchers have excavated the largest dinosaur footprint site in the U.K. after a quarry worker found tracks left by two of Britain's biggest Jurassic dinosaurs.

A strawberry tongue appears red, swollen, and bumpy. Some conditions that may cause it are: Kawasaki disease, scarlet fever, and toxic shock syndrome.

This man contracted a shocking skin disease from wearing thrifted clothes — here’s why ...

Connie Francis' “Pretty Little Baby" is popping up as the soundtrack to millions of videos on the app.

PALA, California: Chance Hymas (2:16.952) kept the drama alive until the final lap of the second 250 Qualification session. Haiden Deegan (2:18.592) was already on the podium, ready to give an ...

The four fired Minneapolis police officers criminally charged in the death of Floyd appear before a judge for back-to-back pre-trial hearings attended by Floyd's aunt and uncle.