Heat Waves Are Coming. Our Exclusive Lab Tests Reveal Whether Portable or Window AC Units Work Better to Keep You Cool ...

Our GH Beauty Lab Directors explains how we test sunscreens, including what we look for and the testing process.

These five products were the tops in our lab testing, and some have discounts of up to 50% off on Amazon right now.

Mohana Ravindranath is a freelance health, science, and tech journalist and a 2025 Association for Health Care Journalists fellow. She was previously a Bay Area health tech correspondent for STAT.

At-home sleep tests are convenient and cheaper than lab studies. But there are some major differences you should know before buying. Taylor Leamey Former Senior Writer Taylor Leamey wrote about all ...

Quest Diagnostics may be the preferred lab your health insurance, doctors, or specialists use for blood work or other samples. We’re reviewing its sub-brand Quest Health, from which you can order your ...

Kaiser Permanente (KP) is a not-for-profit integrated health care organization serving nine million members in nine states and the District of Columbia. Kaiser Permanente began offering online health ...

There are several lab tests for hemophilia. However, the main tests detect the clotting activity of factors VIII and IX, which are proteins in the blood. Hemophilia is a bleeding disorder in which an ...

Background and Objective: This study sought to extend the existing research regarding patients' reactions to viewing laboratory test results online by: (a) investigating patients' emotional responses ...