Heart rate (HR) estimation is an essential component of health monitoring, and provides useful insights regarding the physiological and emotional state of humans. In the past decade or so, researchers ...

Analyzing blood for ions, such as electrolytes or basic nutrients like iron, currently requires drawing several milliliters of blood and removing large molecules and cells via methods like ...

BYU professors Aaron Hawkins, Richard Robison, Adam Woolley and William Pitt created a rapid detection test used to find antibiotic resistant bacteria in blood. (Claire Moore/BYU Photo) BYU professors ...

An international group led by scientists at UCLA’s California NanoSystems Institute has developed a new method for effectively extracting and analyzing cancer cells circulating in patients’ blood.

A group of researchers at North Carolina State University have extracted a mix of proteins and structures that they believe once constituted a dinosaur’s blood. More than four years ago, ...

After tooth extraction, a typical socket will develop a blood clot while the wound heals. In a dry socket, the blood clot will partially or fully detach from the wound, which can worsen the pain. Dry ...

Heart rate, an essential indicator of overall health and well-being, is traditionally measured by counting the number of cardiac pulses within a specific timeframe. Existing methods, however, require ...