Researchers at Karolinska Institutet have discovered how cells can adjust their gene activity to survive when oxygen runs low ...

DELTA, Colo. (KREX) – Reports of several dead fish at Sweitzer Lake prompted Colorado Parks and Wildlife (CPW) to test the water, which revealed low dissolved oxygen levels that are killing the ...

The smartwatch's Blood Oxygen app lets you measure the oxygen level of your blood on-demand. It's been MIA for more than a ...

AUSTIN (KXAN) — KXAN viewers reached out to us last week asking about a large number of dead fish they saw in a pond near Airport and Mueller boulevards. We reached out to the city of Austin on Aug. 8 ...

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

The final stages of the climb were the most demanding due to physical fatigue, limited oxygen, heat inside the suit, and the ...