Diagnostics for All, a nonprofit startup in Cambridge, MA, has designed a cheap, disposable blood test for liver damage. The device uses a stack of paper the size of a postage stamp for a test of ...

Throughout the world, reactive paper-based systems are used to test peoples’ blood, urine and other bodily fluids for biomarkers that indicate everything from diabetes to pregnancy. Such systems are ...

It's postage stamp-sized technology with global implications for healthcare. With a mission to provide diagnostics for the developing world that are cheap, portable and easy to use, the nonprofit ...

Researchers at the Harvard Wyss Institute have developed a simple, printed paper test that could be used for pathogen detection, including cases of ebola. Michelle Starr is CNET's science editor, and ...

The COVID-19 pandemic introduced everyone to the world of PCR tests and lateral flow tests but since then, a different type of testing has quietly been gaining momentum. Wastewater testing is a ...