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 ...

Engineers designed a nanoparticle sensor that could enable early diagnosis of cancer with a simple urine test. The sensors, which can detect many cancerous proteins, could also be used to distinguish ...

We were unable to process your request. Please try again later. If you continue to have this issue please contact customerservice@slackinc.com. UCLA researchers are working on a paper-based test to ...

Though the ACT went digital, students still have the option to take the college admissions test with a pencil and paper. A?CT, a nonprofit organization that develops the test, is the only assessment ...