Engineers have developed a new way to monitor how tiny lab-grown human heart tissues beat—by effectively "listening" to the ...

Using a portable sensor, the technology analyzes exhaled biomarkers to detect lung conditions without a lab test or chest ...

In the neonatal intensive care unit, the most fragile patients in medicine are often the most heavily wired. Premature babies, some weighing less than a pound, can be tethered to a tangle of cables, ...

Healthcare providers have long used the body mass index (BMI) to assess your health and predict your risk of disease, but it is a flawed measure that has been scrutinized over the years. VO2 max, a ...