ScienceInsights

One-month-olds typically need feeding every 2–3 hours. Learn what's normal for breastfed and formula-fed babies, how to read hunger cues, and signs your baby is getting enough.

Find out how soon you can reliably detect pregnancy, from how hCG builds up in your body to when home and blood tests give accurate results.

Spray tans can cause breakouts, free radical damage, and allergic reactions on your face. Here's what the risks actually mean for your skin.

Rashes between the buttocks are often caused by moisture or fungal infections. Learn how to treat and prevent them at home, and when to see a doctor.

Foot psoriasis can look like thick scaly patches, pustules, or nail changes. Learn how to tell it apart from athlete's foot and eczema, and what treatments help.

Side pain during pregnancy can come from round ligaments, gas, or cysts — but sometimes it signals something serious. Here's how to tell the difference.

Peanut butter does contain omega-6 fats, but how much and whether it's worth worrying about depends on your overall diet.

Ozempic works on your brain, stomach, and blood sugar all at once. Here's what's actually happening in your body when you take it.

Nervive isn't FDA-approved, but that doesn't tell the whole story. Here's what the supplement rules mean and what the ingredients actually do.

RSV in toddlers usually clears up at home with rest and fluids. Learn what actually helps, what to skip, and when to call the doctor.