ScienceInsights

2-month-olds typically need 14–17 hours of sleep daily. Learn what's normal for naps, night wakings, and how to read your baby's sleep cues.

Aging eyes need more than eye drops. Learn which nutrients, habits, and protective measures actually support long-term eye health—and what to skip.

Practical ways to ease a sore back at home, from icing it early to adjusting how you sleep and sit.

Anxiety-driven ED is common and treatable. Learn how to break the cycle with proven approaches like CBT, mindfulness, and sensate focus exercises.

Under eye puffiness has different causes, and the right fix depends on which one you have. Here's what actually helps.

Excessive gas is usually manageable with the right diet tweaks, habits, and remedies. Here's how to find relief and when to see a doctor.

From soaps and stress to sweat and weather, learn what commonly triggers eczema flares and how to identify your personal patterns.

Learn how the Dexcom G6 transmitter works, how long the battery lasts, and how it compares to the newer G7 model.

Mild sunburns typically clear up in 3 to 5 days, while severe blistering burns can last weeks. Here's what to expect and how to recover.