A hair-like robotic probe developed by Northwestern University researchers is the first device to safely monitor a fetus' ...

Northwestern University researchers have developed the first device that can continuously track a fetus's vital signs while still in the uterus - a feat that previously has not been possible. The soft ...

Rising rates of heart rhythm problems are colliding with an aging population and crowded hospitals. At the same time, many people still rely on bulky monitors and sticky disposable patches to track ...