An MRI sensor that enables long-term monitoring of oxygen levels could aid cancer diagnosis and treatment, developers say. Measuring tumors' oxygen levels could help doctors make decisions about ...

Researchers in Germany have developed a new test process -- using lab-on-a-chip technology -- for establishing whether or not a cancer patient's tumor cells will respond to a particular drug. Such ...

Oxygen quantification in trace amounts is essential in many fields of science and technology. Optical oxygen sensors proved invaluable tools for oxygen measurements in a broad concentration range, but ...

Oxygen is essential for human life, but within the body, certain biological environmental conditions can transform oxygen into aggressively reactive molecules called reactive oxygen species (ROS), ...

There’s a belief that you can use your smartphone to accurately measure your SpO2—that’s your blood oxygen level. And while it would certainly be handy right now to have easy access to that figure—the ...

The new Apple Watch Series 6 includes a sensor that allows the watch to measure blood oxygen levels. The device is a long-awaited addition to Apple’s suite of health tools, but it tracks oxygen levels ...