A new vaccine offers hope against one of the world's deadliest viruses. In a landmark phase 1 clinical trial,...

For decades, dopamine has been thought of as the brain's "go" signal-a chemical that controls how fast or strong our...

Mental illnesses like schizophrenia and bipolar disorder remain some of medicine's biggest mysteries-difficult to...

Every meal you eat could be quietly shaping your liver's future. A new study from the Massachusetts Institute of...

They're sold as diet-friendly, "guilt free" sugar alternatives-but a new study suggests one common sweetener may not be...

It turns out that one tiny gut bacterium might hold big answers for weight control. In a groundbreaking study published...

How can lean, healthy-looking people develop fatty liver disease? New research from the City of Hope offers a surprising...

Pushing your limits in the gym can do wonders for fitness-but it also floods the body with reactive oxygen species...

For many women with lipedema-a painful fat accumulation disorder often mistaken for obesity-controlling appetite and...

More people than ever before are living long, full lives with congenital heart disease-but adulthood brings new...

Gestational diabetes doesn't just affect mothers during pregnancy-it can leave a lasting imprint on their babies. A new...

For years, scientists have known that women are far more likely than men to suffer from irritable bowel syndrome (IBS)-a...