ScienceInsights

Colon cancer rates are rising in younger adults. Here's what people in their 30s should know about risks, symptoms, and when to talk to a doctor.

Excessive sweating can stem from hormones, thyroid issues, medications, or anxiety. Learn what might be behind it and what you can do.

Tension headaches stem from muscle tightness, stress, and posture, but your brain plays a bigger role than you might think.

Find out how much protein bodybuilders actually need based on body weight, plus tips on timing, cutting, and plant-based sources.

Pink discharge after sex is often harmless, but it can sometimes signal an infection or other condition worth checking out. Here's what's likely causing it.

Achilles tendon pain can often be managed at home with the right exercises and footwear, but knowing when to seek care makes all the difference.

Home sleep apnea tests let you check for sleep apnea in your own bed. Learn how they work, who they're right for, and what the results mean.

Chicken broth can work on a clear liquid diet, but the details matter. Learn what qualifies, how to prepare it, and what to avoid before a colonoscopy.

Meditation works even when your mind won't quiet down. Learn how to handle intrusive thoughts and build a practice that actually sticks.

Protein, carbs, hydration, and timing—here's what actually helps your muscles recover after a workout and how to put it all together.