For centuries, people all over the world have been using medical plants to fight infections, boost wound healing, and for religious ceremonies. And for centuries, scientists […]
Photoacoustic microscopy (PAM) allows researchers to see the smallest vessels inside a body, but it can generate some unwanted signals or noise. A team of researchers […]
John was awake and alert on the operating table, conscious during brain surgery. But he wasn’t in distress; in fact, he says, “It was suddenly like […]