Obstructive sleep apnea promotes whole-body inflammation and weakens the body's immune system. Read about related pathways and health consequences.

Some earphones track heart rate and oxygen levels using Photoplethysmography and Pulse Oximetry, integrating wellness ...

Doctor's offices have you sit quietly for as long as 5 minutes before they take your BP. How does that reflect "real life" readings?

For many years, scientists have been puzzled by individuals who live in high-elevation areas throughout the world. Surveys of high-altitude populations, from areas of the Andes to regions of the ...

A recent mouse study suggests that low-oxygen conditions, such as being at high altitudes, could cause red blood cells to ...

Nighttime drops in ocean oxygen raise energy use in small reef fish. Repeated stress could affect reef health as oceans warm.

Living at high altitudes may lower the risk of diabetes, and scientists believe they have finally figured out why.

Subtle changes in brain blood flow and oxygen use are closely linked to hallmark signs of Alzheimer’s, including amyloid ...

Hypoxic conditions trigger red blood cells to absorb and utilize more glucose, reducing blood sugar and offering a potential therapy to control diabetes.

From Silicon Valley biohackers to London's fashion crowd, hyperbaric oxygen therapy is having a moment. But does it live up to the hype?

London: Diabetes is less common among people living at high altitudes, where oxygen levels are low, than at sea level, and researchers who have discovered why that happens say the reason may lead to ...

Living at high altitude appears to protect against diabetes, and scientists have finally discovered the reason. When oxygen levels drop, red blood cells switch into a new metabolic mode and absorb ...