ScienceInsights

From saltwater rinses to honey and OTC gels, here are the most effective ways to treat mouth sores and speed up healing at home.

US birth rates have been falling for decades. Here's what the data shows and what it means for the country's future.

Hormones, brain recovery, and daily demands mean women often need more sleep than men. Here's what the science actually shows.

Dry scalp is often caused by simple habits you can change. Learn what actually helps, from washing frequency to ingredients worth trying.

Magnesium citrate absorbs better than plain magnesium, but it's not always the right choice. Here's how to pick the best form for your needs.

Learn how much a 6-week-old should eat, from formula ounces to breastfeeding frequency, plus how to tell if your baby is getting enough.

Burnout recovery timelines vary widely. Here's what to realistically expect and what actually helps you get better faster.

From OTC meds to cold compresses, learn which headache remedies actually help and when to seek medical attention.

Learn to recognize the physical signs of each menstrual cycle phase, from your period through ovulation and beyond.

Influenza A typically lasts 5 to 10 days in adults, but some symptoms linger longer. Here's what to expect at each stage of the illness.