Pulse oximeters are widely used in hospitals and clinics to monitor blood oxygen levels. These small, noninvasive devices ...

Everything You Need to Know About the Fitness and Recovery Benefits of Infrared Sauna Get ready to sweat.

The product contains hemoglobin molecules from expired donor blood, which are encapsulated in protective lipid shells.

The product contains hemoglobin molecules from expired donor blood, which are encapsulated in protective lipid shells.

Widespread use of life-saving artificial blood could be a reality by the end of the decade, according to published reports.

More information: A Novel Blood-Based Epigenetic Clock for Intrinsic Capacity Predicts Mortality and is Associated with Clinical, Immunological and Lifestyle Factors, Nature Aging (2025).

Night-vision goggles can let you see infrared light in green, but these contacts let you see it in green, blue, and red wavelengths.

From Lamb-Grown To Lab-Grown: The History And Future Of Blood Transfusions It took a surprisingly long time for us to work out that *people* need *people blood*.

Near-infrared fluorescent dyes hold promise for applications like bioimaging, solar energy, and more, but their synthesis is often complex. Researchers at Shibaura Institute of Technology have ...

Contact lenses have enabled people to see beyond the visible light range, picking up flickers of infrared light even in the dark – or with their eyes closed. The lenses contain engineered ...

However, when subject to traumatic blood loss, the human body automatically engages a survival mechanism – called the compensatory reserve – that concentrates the remaining blood near the ...

Objective During perinatal transition, compromised cerebral oxygenation may contribute to neonatal morbidity and mortality. Near-infrared spectroscopy measures cerebral regional tissue oxygen ...