A straightforward blood-based assessment developed at the Institute of Science Tokyo, Japan, can help assess how effectively ...

Pale and yellow corn doesn’t necessarily indicate a nitrogen deficiency. The Late Spring Nitrate Test is one way to find out.

The International Olympic Committee dropped genetic testing of female athletes in 1999 because of inaccuracies, high cost and ...

The FDA-cleared tests aren’t designed for healthy, symptom-free people, but many people want this information anyway.

The use of coated fertilizers is a strategy for improving fertilization efficiency and crop yield. However, further studies are needed to understand the dynamics of different types of coated K ...

In May 2025, the U.S. Food and Drug Administration cleared the first blood-based in vitro diagnostic test for AD, ...

The so-called “mother of all antioxidants” is sold as dissolving strips, capsules, liquids, gels and powders. We asked ...

Growing up in a family where high blood pressure is common, Sofia Vergara didn’t think the trait was a big deal. But when it ...

The largest-ever U.K. trial of a urine test used across the NHS to spot when patients skip their medication has shown it may improve adherence to treatment. Led by researchers at the University of ...

Pap smear testing has been safely used for decades to screen for cervical cancer. But across social media, health influencers ...

As residents of Keyport and Union Bay worry, we got on a boat with the DEP to get eyes on its testing efforts.