Some people tend to have a problem with physicians and other healthcare providers. They don’t trust these professionals. As a result, many ignore cancer screenings.

It's no secret that the Internet is full of sex – and sexual predators. This environment presents risks to teenagers especially, but some are more at risk than others.

Teens from financially struggling backgrounds often have poorer health than teens from higher income backgrounds. But not all low-income teens have poorer health. What's their secret?

Domestic abuse has been linked to all kinds of other health problems, including mental illness. The question is how strong the link is between victimization and mental health.

Bisexual men often hide their sexual orientation more often than gay men, according to research. They also tend to have poorer mental health. Is there a connection between the two?

Star NFL linebacker Junior Seau's suicide last year stunned the nation. Now scientists have found he suffered from a brain disease probably caused by a career of hits to his head.

Mental illness often runs in families. Children are generally at a higher risk for a mental disorder if a parent has one. These patterns can show up very early in children's lives.

Everybody gets a little blue from time to time, but major depressive episodes can be an indicator of future troubles. Recognizing symptoms and getting help early may make a difference.

Temper tantrums are typical for toddlers ages 2 and 3. They are supposed to get better as children get older. But a child with good language skills may improve even more quickly.