A new study looks at the recommended amount of daily exercise for adolescents — and how few are getting it.

Historically, most physicians who served in the House or Senate have been Republicans. In the next Congress, physicians who are Democrats made significant gains.

From waiting for results to worrying about the consequences, elections can bring uncertainty and stress. A psychologist offers advice for managing it.

Researchers have been chasing the dream of a cancer vaccine for decades. Some recent successes with mRNA technology are garnering excitement from patients, doctors, government and investors.

Many people are swapping out their fluoride dental products for ones made with a mineral called hydroxyapatite. What do dentists say about it?

Sen. Chris Murphy is expected to fully recover from his stroke. The acronym BE FAST can help you remember the symptoms of stroke and what to do when it happens: Call 911 quickly.

It's been just over two years since the rise of Make America Healthy Again, or MAHA. How well is the Trump administration meeting its promises?

The ACA health insurance marketplaces — find yours at HealthCare.gov — open Nov. 1 for 2027 coverage. Getting an early start may be especially important this year.