MethylScan is a low-cost blood test that detects cancers and organ diseases by analyzing DNA methylation, improving early diagnosis, and identifying disease origin.

Yeast infections are a common type of infection. About 75 percent of women have had a yeast infection at least once in their lifetimes. While uncomfortable, yeast infections are typically easy to ...

A fasting blood test requires you to avoid eating or drinking anything for some time before your test. The amount of time to fast varies for different tests. It’s generally in the range of 8 to 12 ...

A TB blood test is a diagnostic test to detect the presence of Mycobacterium tuberculosis. This is the bacteria that causes tuberculosis (TB). These tests use a sample of blood to check for an immune ...

Have your COVID-19 rapid tests expired? Don’t toss them yet. Federal regulators have extended some tests’ expiration dates, meaning certain offerings are now usable for months longer. The reason for ...

Anyone who thinks they might have trichomoniasis should get a test for this condition. Without treatment, trichomoniasis can increase the risk of a person contracting HIV. Share on Pinterest ...

As the nation experiences what many experts believe is the second-largest wave of COVID infections since the pandemic started, many Americans will be checking to make sure they don’t have the ...

For more than 40 years, rigorous, repeatable testing has been at the core of everything we do here at PCMag. Take a look inside PC Labs where we test, rate, and review thousands of technology products ...

A hydrogen breath test can help determine if you have one of a few conditions that can affect your digestive health. It may tell you if you have too much bacteria in your gut, if you are lactose ...