ScienceInsights

From exercise and weight loss to supplements and surgery, here's what the evidence actually says about managing osteoarthritis pain and joint health.

Hunger feels obvious, but its origins are surprisingly complex. Learn how your body generates hunger and what that means for how we experience it.

Skin cysts form when cells get trapped beneath the surface. Learn what triggers them, why they recur, and who's most likely to develop them.

Intermittent fasting triggers a metabolic shift that burns fat for fuel. Here's what actually happens in your cells and what to expect.

The tectorial membrane helps your inner ear turn sound waves into signals your brain can understand — and changes to it can lead to hearing loss.

From a routine pelvic exam to ultrasound and blood tests, here's how doctors diagnose ovarian cysts and what to expect along the way.

A 102.1°F fever is moderate but manageable for most adults and older kids. Learn when to treat it at home and when it calls for a doctor visit.

Hemp-derived explained: what it means legally, how CBD and other cannabinoids are sourced, and what to know before buying hemp products.

Learn what causes ectopic pregnancy, from fallopian tube damage and past infections to IVF and smoking, and what raises your risk.