Smartwatches promised a way to track health in real time, putting data such as heart rate, sleep patterns, blood oxygen ...

Now 82, López García is a world-record-holding ultramarathoner and the subject of a new study trying to figure out how he ...

The concept of "good fats" and "bad fats" has influenced diet trends, public health policy, and biomedical research for ...

You've settled into your seat, buckled up, and the beverage cart is rolling your way. That friendly flight attendant is ready ...

Can drinking water really boost your energy? A doctor explains how hydration affects circulation, brain function, stress levels, and why water may help you feel better even without an energy spike.

An Arctic farming experiment reveals that carbon losses from peat soils are not fixed, but highly sensitive to how water is ...

A five-year-old girl who had to deal with three life-threatening conditions before she turned four has been recognised for ...

This large prospective UK study compared five low-cost fingertip pulse oximeters with arterial blood gas measurements and found that readings varied systematically by skin tone and oxygen saturation ...

Abstract: In times of pandemics, mechanical ventilators are indispensable for delivering controlled inspired oxygen (FiO2) to maintain appropriate blood oxygen saturation levels (SaO2). Abrupt drops ...

NTSB censored images of the unresponsive pilot and pilot-rated passenger of a TBM 700 intercepted over the Caribbean Sea in 2014. Credit: NTSB/USAF Air National Guard On the afternoon of June 4, 2023, ...

When it comes to smartphone health monitoring, the Infinix Note 50 Pro takes an unusual approach by embedding what it calls a Bio-Active Halo sensor, directly into its rear camera module. Instead of ...