When inhaling cold winter air through your teeth sets off a stabbing nerve pain, you know something is wrong. For anyone with sensitive teeth, milkshakes, ice cream and just about anything cold can ...

A few years ago, I started to notice that biting into hot foods sent a chill down my spine, and even drinking ice-cold beverages was almost unbearable — all due to what I could only imagine was the ...

Having hypersensitive teeth can be quite the hassle, making it painful to consume hot, cold, sweet and/or acidic foods and beverages. Tiny new "robots" are here to help, by permanently plugging ...