Add Yahoo as a preferred source to see more of our stories on Google. A rapid COVID-19 test swab is processed. (Photo by Brittany Murray/MediaNews Group/Long Beach Press-Telegram via Getty Images) ...

Learn about the tests commonly used in diagnosing learning disabilities such as visual-motor integration and achievement. If your child is struggling with school assignments despite showing real ...

Recent trends of attempting to self-diagnose a medical condition based on online searches and without a professional medical expert can be harmful. Advances in technology have changed how and what ...

This story was originally published on Oct. 31, 2015, as part of the "Hidden Errors" project. A growing number of medical tests are considered so foolproof they can be done by anyone — no training ...

Diagnostic tests are important in every area of life. If you experience an issue with your car, a diagnostic test provides a quick and accurate assessment of your vehicle so it can be fixed. In ...

Sunny Hostin and Ana Navarro were cleared to return to The View Monday after the co-hosts made a dramatic exit from the show on Friday. Both Hostin and Navarro, who are fully vaccinated against ...