Tooth fairies unite — a pediatric dentist explains when to expect your child’s teeth to start and stop falling out, along with some ways to prep them for the big event.

Heart failure is as serious and life-threatening as it sounds. What you eat can help you manage the condition. Learn what should and shouldn’t be on your plate.

We all have cognitive biases, which affect how we make decisions, behave and act. An expert explains how we can overcome this systematic error in thinking.