ScienceInsights

Persistent itching can stem from dry skin, stress, or serious conditions like kidney disease. Learn the common causes and when to see a doctor.

Pasteurized sour cream is generally safe during pregnancy. Learn what to look for on the label and how to store it properly.

Learn what actually helps when someone you care about is anxious, from the right words to breathing techniques and grounding exercises.

Learn how tapering, medications, and proper nutrition can help manage alcohol withdrawal symptoms, and when to seek medical care.

Hiatal hernias are more common than most people realize, often causing no symptoms at all. Learn who gets them and when they actually need treatment.

Sinus infections cause more than a stuffy nose. Learn the common symptoms, how they differ from a cold, and when to see a doctor.

Post nasal drip can stem from allergies, acid reflux, dry air, and more. Learn what's commonly behind that persistent throat drip.

Lifestyle changes like exercise, sleep, and diet can meaningfully improve erection quality. Here's what the evidence actually shows.

Hot flashes cause sudden warmth, flushing, and sweating, but they vary a lot. Here's what they actually look and feel like, and why they happen.

Pregnancy can qualify for short-term disability, but coverage varies by plan. Learn what to expect for benefits, pay, and how to file a claim.