Scientists have created a device that captures carbon dioxide and transforms it into a useful chemical in a single step. The ...

What could happen if oxygen levels doubled in Earth’s atmosphere. Why Venezuela’s oil may be far more trouble than it is worth for Chevron and other companies How fake admiral was caught out by ...

Abstract: The oxygen saturation level in the blood is a critical vital sign, often measured non-invasively. However, current non-invasive methods are limited to pulse oximeters and can yield ...

To take a pulse oximetry reading, turn on the device, place it on your fingertip, sit still, and wait for a stable reading. Normal oxygen saturation levels range from 95% to 100%; levels below 92% may ...

Researchers in the U.S. have found that exposure to low oxygen levels — known as hypoxia — early in life can cause pulmonary hypertension (PH) by permanently altering lung blood vessel development.

This global study examined how increased oxygen levels affect the heat tolerance of 14 aquatic species, finding limited protective effects For most tested species (10 of 14), higher oxygen levels did ...

An implantable zinc magnesium battery generates hydrogen and removes oxygen inside tumors, triggering a hypoxia-activated drug and achieving strong, localized tumor suppression in mice. (Nanowerk ...

Testosterone is arguably one of the most essential hormones for supporting men’s health. It plays a role in supporting intimate, bone, muscle, and mental health. Testosterone levels that are higher or ...

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 ...

Fish at Sweitzer Lake State Park are gasping for more than just attention due to unusually low dissolved oxygen levels. As obtained by Colorado Parks and Wildlife, Sweitzer Lake has been suffering ...