While the benefits of screening tests for cervical cancer, breast cancer, and colorectal cancer are widely accepted, screening for prostate cancer remains controversial to some. The main screening ...

A screen test is a filmed audition that helps determine whether an actor is right for a particular role. Screen tests are conducted during preproduction, after the first rounds of auditions have ...

Please provide your email address to receive an email when new articles are posted on . A blood-based test demonstrated efficacy and high specificity in detecting multiple cancer types with diverse ...

The Food and Drug Administration on Monday approved Guardant Health’s blood test, called Shield, to screen for colon cancer. The test isn't meant to replace colonoscopies, but is generating enthusiasm ...

Up to 90% of colorectal cancers can be cured if they are found early. But once cancer spreads outside the colon, it is much harder to treat. That’s why regular colorectal cancer screenings, starting ...

An HIV screening test checks to see if you’ve been infected with the HIV virus. About 1.2 million people in the U.S. have HIV. But about 1 in 7 people don’t know their HIV status, and about 40% of new ...