ScienceInsights

Calamari is safe to eat during pregnancy and even ranks as a best seafood choice. Here's what to know about its benefits and how to enjoy it safely.

Pepto Bismol can ease some stomach bug symptoms, but it has real limits. Here's what it actually does, who should avoid it, and when to seek other help.

From breathing techniques to CBT and daily habits, here's what actually helps with anxiety—and when to seek professional support.

How many calories does running actually burn? Learn how your weight, pace, and terrain all play a role—and why your fitness tracker may be off.

Dry mouth is often treatable at home. Learn what's causing yours and find practical ways to boost saliva and protect your teeth.

Simple lifestyle changes like diet, exercise, sleep, and stress management can meaningfully lower high blood pressure without medication.

Missing a period can have many causes, from stress and hormonal conditions to pregnancy. Here's what your body might be telling you.

Identity crises look different at every age. Learn how long they typically last from adolescence through midlife, and what shapes your personal timeline.

Daily headaches often have treatable causes, from medication overuse to sleep issues. Learn what's likely driving yours and how to find relief.

Sleepy eyes can mean puffiness or drooping—and the fixes are different. Learn what causes each and what actually helps, from cold compresses to surgery.