Although they can be painful, most rib fractures aren't serious. But they often make it hard to cough or breathe deeply. Here's what you need to know.

Before you decide that you won't be happy until you get down to a certain number of pounds, consider your age, gender, and current weight.

Narcolepsy is a serious sleep disorder. Find out about treatment and how to live with this condition.

Caring for a person with dementia means planning activities and looking after daily personal needs. Having a regular daily schedule can help. The person will feel most secure with a familiar routine.

When your child is a baby or preschooler, you may feel guilty about working and leaving him or her with a caregiver. Here are some tips to help you.

Learn about the drug addiction process in teens.

Many teens start smoking because they think it looks sophisticated. But the reality is very different. Read on to understand the real risks of smoking.

Alcohol is the drug most widely abused by kids. It's cheap, available, and many kids see their parents drinking at home. Know the health and personal risks of using alcohol.

If your child’s legs aren’t completely straight, he or she may have bowlegs or knock knees. They are common in young children, but usually decrease as the child grows.

Some children develop arches as their baby fat disappears. But some children don't. If not, it's still considered normal. Read on to learn more.