A pulse oximeter is a device that clips on your finger, toe, or earlobe to measure blood oxygen saturation. Here's how it ...

The following is a roundup of some of the latest scientific studies on the novel coronavirus and efforts to find treatments and vaccines for COVID-19, the illness caused by the virus.

The following is a roundup of some of the latest scientific studies on the novel coronavirus and efforts to find treatments and vaccines for COVID-19, the illness caused by the virus.

Though occasional cold feet are a normal part of the winter, sometimes cold feet that never seem to get warm are a sign of an ...

Researchers believe they have developed the first dedicated blood test to diagnose chronic fatigue syndrome (CFS), also known ...

"Hormometer's public launch brings cortisol tracking into daily life, making it as trackable as sleep, HRV [heart rate ...

Researchers have made a significant advance in the development of a blood test for Alzheimer's, creating a new sensor design ...

A blood test has achieved 96% accuracy in diagnosing the condition in a small study of individuals. What does the test detect ...

Considering this knowledge of the retina, the investigators conducted a study in which the goals were to detect and quantify ...

Reactive Oxygen Species (ROS) play a multifaceted role in the biology of cancer, acting as a double-edged sword. These highly ...

Child health experts have warned that improper use of oxygen in newborns, particularly premature infants, poses serious health risks, including permanent blindness, lung damage, brain injury, and even ...