Dentistry can save your teeth, but it's difficult to know what's happening when you're in the chair. A dentist showed Insider what the process can look like from his point of view. Here's how he fixes ...

As you can see, her front tooth is chipped. Grimes explained the incident in a follow-up tweet. "Yes, front tooth is broken, has been since Dec," she wrote. "Stage diving incident in Japan. Didn't ...