A study led by biomedical scientist Erica Heinrich at the University of California, Riverside, highlights a critical gap in ...

Unusual Tiredness That Sleep Does Not Fix Most teenagers sleep late and wake up groggy. That is not the tiredness to watch ...

Player recovery and the technological advances to aid it are a big part of any team's World Cup process. We experienced it ...

Rivers across Norfolk and the wider East Anglian region are under strain after one of the driest starts to the year.

Imagine a world where oxygen levels are doubled! This dramatic change would ignite intense fires that would be harder to manage, as oxygen fuels combustion. Our bodies could struggle with the excess ...

Martinez had been living with long COVID for 18 months when he was referred to emergency medicine specialist Craig Lindsey’s hyperbaric center in Santa Fe, N.M. A 49-year-old court professional, ...

Are you getting enough vitamin B12? Even if you’re taking supplements, a recent study found that the “normal” guidelines may still be leaving you deficient in this key nutrient. A new study from the ...

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 ...

Schematic of how individual red blood cells (RBCs) carry oxygen through capillaries to oxygenate tissues. The team found that RBCs can regulate how much oxygen is released in tissues, wherein ...

Hyperbaric therapy triggers stem cell release by applying the hyperoxic-hypoxic paradox, creating a framework for cellular repair and regeneration. Pressure physics introduces a secondary oxygen ...

Share on Pinterest Research suggests low-oxygen conditions may cause red blood cells to soak up excess blood sugar. Image credit: Peter Burnett/Getty Images A study suggests that under low-oxygen ...