ScienceInsights

Oral thrush happens when Candida overgrows in your mouth. Learn what triggers it in adults and how antifungal treatments can clear it up.

Large period clots can stem from fibroids, hormonal imbalances, thyroid issues, or bleeding disorders. Learn what's normal and when to see a doctor.

Ear pain isn't the only sign of an ear infection. Learn what symptoms to watch for in adults, babies, and when to see a doctor right away.

Babies often arch their heads back due to reflux or discomfort, but sometimes it signals something more serious. Here's how to tell the difference.

Planning a family intervention takes more than good intentions. Here's how to prepare, what to say, and what to do if your loved one says no.

20mg of melatonin is far more than most adults need. Learn what this dose actually does to your body and how lower amounts often work better.

Foot blisters are usually caused by friction, but moisture, heat, and ill-fitting shoes play a role too. Learn how to prevent and treat them safely.

Soft foods, right temperatures, and a few things to avoid — here's how to eat comfortably the day after wisdom teeth removal.

Learn how to safely clean your baby boy's private area during diaper changes, whether circumcised or not, and how to spot signs of irritation.

US birth rates have been falling for decades. Here's what the data shows, who it affects, and what a below-replacement fertility rate actually means for society.