After building a microscope from scratch, he tested pond water, his own blood, eggshells, sand, glass, wool, and more. Some samples were hard to read, but others exposed hidden details like blood ...

Not long ago, the idea of diagnosing a disease with a droplet of blood was considered a pipe dream. Today, this technology could soon become a reality. A group of scientists led by researchers from ...

The brain relies on real-time delivery of oxygen and nutrients through its microvasculature, which threads through neural tissue like electrical wires. While modern imaging technologies allow ...

AI technology could be used to detect potentially deadly blood clots before they strike. That's according to scientists at the University of Tokyo, who say they have created a non-invasive way to ...

A Southern Colorado man is sharing how a blood test helped him catch his second cancer diagnosis.

NEW YORK (Reuters Health) - When a dipstick test suggests there's blood in the urine, the next step should be to examine a sample of the urine under a microscope to make sure the dipstick result is ...

Under the microscope, blood from a victim of malaria is as vivid as a southern sunset. In mild malaria, the red blood cells appear speckled with pink. In violent forms of the disease, the corpuscles ...

Occult blood is when you can’t see blood in your urine with your eye and it’s only visible under a microscope. You may need antibiotics or different treatments depending on the infection or other ...