Johns Hopkins biomedical engineers unveil Back-Illumination Tomography (BIT), a high-speed microscope that provides ...

WASHINGTON (AP) — Prick a finger and have the blood checked for parasites — by smartphone? Scientists are turning those ubiquitous phones into microscopes and other medical tools that could help fight ...

Watch a white blood cell actively searching for bacteria or viruses under the microscope.

Potentially deadly blood clots can be spotted before they strike - thanks to AI technology. Japanese scientists have found a way to observe clotting activity in blood as it happens, without needing ...