ScienceInsights

Medicare can cover orthotics, but you need to meet three specific requirements. Here's what to know about eligibility, costs, and what to do if you're denied.

Trazodone can help you sleep, but how long will it actually keep you out? Here's what to realistically expect from this common sleep aid.

Stomach cancer stages range from 0 to IV based on tumor depth, lymph node spread, and distant metastasis—each stage guiding treatment and survival outlook.

Most concussions heal within a few weeks, but your brain often needs more time than you realize. Learn what shapes recovery and when to seek more help.

From movement and medication to sleep and posture, here's what actually helps lower back pain and when to seek urgent care.

Learn how cancerous and benign breast lumps differ in texture, movement, and feel, plus what skin changes to watch for and what to do if you find one.

Tachycardia means your heart beats faster than 100 times per minute. Learn what causes it, what symptoms to watch for, and when it's a concern.

If sex doesn't feel good, you're not alone. From hormones to pelvic floor tension, here are the most common reasons and what can help.

Stomach burning can stem from acid reflux, gastritis, or even your pain medication. Here's what's likely causing it and when to see a doctor.

Average weights for 10-month-old boys and girls, what's considered normal, and when to talk to your pediatrician about your baby's growth.