Blood tests are helpful for monitoring your overall health. But research suggests they can also give us clues about the ...

A new Crispr-powered optical blood test detects lung cancer biomarkers at sub-attomolar levels, offering earlier molecular detection than conventional PCR or imaging.

In vitro diagnostics, marketed directly to consumers without the involvement of a health care provider are called direct-to-consumer tests, or DTC, which are facilitated through easy-to-collect sample ...