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 ...

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.

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 ...

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, ...

The horseshoe crab is one of the oldest surviving animals on Earth, and its blood plays a crucial role in modern medicine. Its bright blue blood contains special cells that instantly react to ...

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 ...