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

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.

The best at-home STD tests offer fast and accurate results, use CLIA-certified labs, and accept HSA/FSA. Most modern STD tests are highly accurate, and when conducted correctly, at-home tests estimate ...

The need for understandable and transparent pricing for medical services in the U.S. has increased in urgency with the continuing rise of out-of-pocket healthcare costs. Americans are delaying ...

In addition to the cost, the excessive overuse of laboratory testing causes patient discomfort and can lead to hospital-acquired anemia, which results in additional testing, prolonged hospitalizations ...