ScienceInsights

Red discharge can stem from many causes, from your normal cycle to hormonal shifts. Here's what might be behind it and when to see a doctor.

Learn what causes cramps behind the knee, how to ease the pain quickly, and when your symptoms might point to something more serious.

Practical lifestyle habits that can help you manage AFib day-to-day, from tracking your pulse to knowing when symptoms need emergency care.

Ice pick scars form when inflammation destroys skin tissue too deeply to heal evenly. Here's what actually happens beneath the surface.

A high eGFR is often nothing to worry about, but it can sometimes signal an underlying issue. Here's what your results actually mean for kidney health.

All U.S. states require the vitamin K shot for newborns, but exemptions and enforcement differ. Here's what parents should know about the laws and the risks of refusal.

IED can qualify as a disability under Social Security, the VA, and the ADA. Learn what it takes to get recognized and what documentation matters most.

Struggling to move on after a breakup? Science explains why letting go is so hard and what's actually happening in your brain and body.

Masturbation comes with real health benefits, some persistent myths, and a few genuine concerns worth knowing about.

Aquaphor can be a good choice for sensitive skin, but one ingredient may cause issues for some people. Here's what to know before using it.