ScienceInsights

Burnout and depression share many symptoms, but they need different approaches. Learn how to tell them apart and what recovery looks like for each.

Catch a cold sore early and you can shorten its duration. Here's what to do at the first tingle, from antiviral creams to home remedies.

Razor burn on your legs comes down to technique, prep, and the right products. Here's what actually causes it and how to prevent and treat it.

An 18-day late period can stem from pregnancy, stress, PCOS, or perimenopause. Here's how to figure out what's going on and what to do next.

Anorexia nervosa affects nearly every system in the body, from heart rhythm and bone density to brain volume and hormone balance.

Learn when babies are ready to self-soothe and which gentle sleep methods can help, without the stress of strict sleep training.

Red poop can come from beets or food dye, but it can also signal bleeding. Learn how to tell the difference and when to see a doctor.

Pulled muscle recovery ranges from days to months depending on severity and location. Learn what affects healing time and when you can safely return to activity.

Pubic razor burn is uncomfortable, but the right skincare steps and a few habit changes can ease irritation quickly and help prevent it from coming back.

From a basic EKG to an angiogram, here's what common heart disease tests actually involve and what doctors learn from each one.