Last year, as more and more teeth were erupting in the mouth of my toddler, I began to worry about the quality of her toothbrushing. True to type, she did not love the oral-care chore. I’d tried ...

A New Orleans-based luxury toothpaste company aiming to harness the dental benefits of chocolate is at the center of a bitter feud among its four founders, culminating in a lawsuit by three of them ...