About 5,000 people have died of the flu so far this season, including 9 children, as the Trump administration pulls back on ...

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 ...

Scientists sent hurricane-level floods into a Maryland forest to find out what extreme weather and sea-level rise mean for coastal woodlands Kristen Goodhue PNNL Earth scientist Peter Regier (left) ...

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.

1 Mean (SD); 2 Kruskal-Wallis rank sum test. Tremblay J. C. and Ainslie P. N. [22], who in their research used a Geographic Information Systems (GIS) approach to quantify the human population at 500 m ...

Your lungs start burning after 30 seconds underwater. Most people tap out before hitting two minutes. Yet Croatian freediver Vitomir Maričić just held his breath for 29 minutes and 3 seconds on June ...

Scientists discovered that low-oxygen environments can shield brain cells and restore movement in Parkinson’s models, hinting at a new therapeutic path. The approach challenges long-held assumptions ...

Blood Oxygen is back for affected Apple Watch models. Will be reinstated with the latest iOS and WatchOS updates. Apple redesigned it to resolve an import ban over patent infringement. Get more ...

Katie is a UK-based news reporter and features writer. Officially, she is CNET's European correspondent, covering tech policy and Big Tech in the EU and UK. Unofficially, she serves as CNET's Taylor ...

SAN FRANCISCO, Aug 14 (Reuters) - Apple (AAPL.O), opens new tab will bring a blood oxygen measurement feature to some of its watch models via a software update after receiving approval from the U.S.

If you have an Apple Watch Series 9, 10, or Ultra Watch 2 that you bought in the US in the past year, you'll finally get the blood oxygen sensing feature back via a software update later today, ...