Photoacoustic imaging systems provide a high-resolution glimpse into the body, but they’re bulky. Now, researchers have developed a miniaturized version that fits into a watch, with hardware contained ...

Based in Tampa, Florida, Virginia Pelley is a former women's magazine editor who has written health and fitness content for Men's Journal, Cosmopolitan magazine, the Chicago Tribune, ...

Engineers from the University of California San Diego have developed a new soft wearable skin patch designed to monitor blood flow inside major arteries and veins deep inside the human body. Engineers ...

It’s red, you need it to survive, and you can donate it. That’s probably the extent of what most people know about blood. Heck, one-third of Americans don’t even know WHAT type of blood they have (and ...

What if we told you there was a way to get bigger gains in the gym from less work—and all it took was restricting a little blood flow? If you're interested, it might be time to get acquainted with ...