ScienceInsights

Zepbound can safely stay out of the fridge for up to 30 days, but temperature and storage conditions play a big role in keeping it effective.

Ovulation is more than a fertility event. Learn what happens in your body, when it occurs, and the physical signs you might notice each cycle.

Herpes symptoms can appear within days or take years to show up. Learn how long the incubation period lasts and when testing will actually give you reliable results.

Water stuck in your ear? These safe, simple methods can help drain it at home — and tell you when it's time to see a doctor.

Thawed breast milk lasts 24 hours in the fridge and 1–2 hours at room temp. Learn safe storage tips, what to do with leftovers, and how to spot spoiled milk.

Leafy greens top nutrient density charts, but the healthiest diet is more nuanced. Here's what the science and longest-lived populations actually suggest.

Find out how much magnesium you actually need based on your age, sex, and health goals like better sleep, less anxiety, or fewer muscle cramps.

Foot pain under pressure often points to a specific cause based on where it hurts. Learn what conditions affect the heel and ball of the foot and how to find relief.

Women are born with millions of eggs, but that number declines steadily from birth through menopause. Here's what the research says about egg count and quality by age.

The bottom number in a blood pressure reading reflects pressure in your arteries between heartbeats — and it can reveal important clues about your cardiovascular health.