A Michigan man recently made an unusual purchase from Goodwill: human blood. Logan Strohmeyer was browsing the shelves of the local thrift store when he came across a wooden box containing a series of ...

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 ...

To better understand problems in the brain’s blood vessels that may lead to stroke, we need a better way to see them. Cardiovascular imaging can peer inside coronary arteries to spot clots blocking ...

Washington State University researcher Arden Baylink holds a petri dish containing salmonella bacteria. Baylink and PhD student Siena Glenn have published research showing that some of the world's ...