New research digs into how much of the school day teens are on their smartphones.

A steep decline in teens who misused prescription medications in the past year, from 11% to 2%, surprises researchers.

While there's concern about teens using social media, new research finds that teens using Instagram mostly feel bored.

A new study points to impact of pressure teen boys feel during puberty to be stereotypically masculine.

A feeling of belonging at school and in the community can play an important role in suicide prevention among high-risk teens, research finds.

Adolescence is the prime time to help young women who’ve had repeated run-ins with the US juvenile justice system find a different path.

High school students who use both cannabis and tobacco are absent more often and get lower grades, researchers report.

The Black Girl Magic Crew program is "a place to express your Black girlness in all of its glory," one teen says.

Anti-racist intervention programs don't cause stress or feelings of alienation among high school students, a new study shows.

The time high schoolers spend on so-called enrichment activities—from tutoring to sports to clubs—is negatively affecting their mental health.