Deep beneath the ocean surface lies a mysterious underwater chasm that has captivated scientists worldwide. The Dragon Hole, ...

Deep beneath the waves, something is shifting. Life once drawn to sunken whales and wood is missing, leaving the seafloor ...

A significant medical achievement was recorded at Sultan Qaboos University Hospital in the management of acute poisoning. A ...

Patients with darker skin tones have peripheral oxygen saturation readings that are higher than patients with a lighter skin tone.

Fingertip monitors known as pulse oximeters that can be used at home to detect low blood oxygen levels (hypoxaemia) give higher readings for patients with darker than lighter skin tones, finds the ...

Fingertip monitors known as pulse oximeters that can be used at home to detect low blood oxygen levels (hypoxemia) give ...

These underground rodents are the first mammals found to actively choose air with lower-than-normal oxygen levels. Their remarkable ability to survive these conditions could offer a key model for rese ...

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 ...

Javascript must be enabled to use this site. Please enable Javascript in your browser and try again. AARP’s Medicare experts share tips and updates to help manage ...