ScienceInsights

First Response can detect hCG levels as low as 6.5 mIU/mL, but timing your test still matters. Here's what that means for early pregnancy results.

Blood pressure targets shift with age and health conditions. Learn what numbers to aim for and how to get readings you can actually trust.

Mounjaro and Ozempic work differently in the body and aren't approved for the same things. Here's how they compare on weight loss, side effects, and cost.

Sex at 36 weeks is usually safe, but there are exceptions. Learn what to watch for, what's normal, and how to stay comfortable.

Learn what it takes to become a pharmacy tech, from training options and certification to daily duties, pay, and ways to grow in the field.

Drinking hot or cold beverages can skew your oral temperature reading. Here's how long to wait and what to do if you need an accurate reading sooner.

Four beers can linger in your system longer than you'd expect. Learn how your body processes alcohol and when different tests can no longer detect it.

Fear of death is more common than you think. Here are practical, evidence-backed ways to understand and manage it.

Without embalming, a body can be preserved for hours to weeks depending on temperature and method. Here's what families should know.