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

A dual-action nanomaterial uses cancer’s own chemistry to destroy tumors while leaving healthy cells unharmed.

After the carbon monoxide leak at Milligan University, Sullivan County’s regional health director, Dr. Stephen May, shared ...

Miami, FL / Syndication Cloud / January 23, 2026 / Kure Care a division of Veracor Group LLC Key Takeaways Approximately 6.5 to 6.7 million people in the U.S. are affected by chronic wounds each year, ...

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 ...

You are taught early in science that oxygen on Earth comes from sunlight. Plants, algae, and cyanobacteria use light to split water and release oxygen, shaping the atmosphere and making complex life ...

In the depths of Earth’s ponds and lakes lives an extraordinary creature that defies one of biology’s most fundamental rules. While humans can survive only minutes without oxygen, the humble goldfish ...

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 ...