A potential new male contraceptive drug has just undergone its first tests in human volunteers. The results give the first ...

Are your risk factors making your heart older than you? Learn how “heart age” reveals socioeconomic gaps in cardiovascular health.

You may have heard the phrase "my heart skipped a beat" when someone was talking about a romantic encounter. In truth, hearts ...

A leaky heart valve makes blood flow backwards. Many people live unaware of this condition. It can strain the heart and cause complications. Symptoms include chest pain, fatigue, and shortness of ...

From Oscar-winning hits to classic romantic comedies, see all of the best films you can stream on Hulu right now.

The heart and blood vessels are incredibly complex organs that rely on precise communication between cells and molecules to ...