Uncertainty and fear about coronavirus’ spread and the course of the illness is causing shockwaves in our daily lives. A simple paper test could provide answers to basic questions and shape a sensible ...

A, B, AB or O: Do you know which blood type you are? A quick and easy test might soon be able to tell you and allow hospitals to rapidly administer the right blood in an emergency. Your blood type is ...

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 ...

Results of a pen-and-paper test can alert older adults to a need to be evaluated for dementia, according to a new study. The self-administered test, which requires about 10 to 15 minutes to complete, ...