After scoring U.S. states on lung health-related environmental and behavioral factors, Colorado and Hawaii emerged as the best places to live for this type of health, according to study results from ...

Maryland's Chesapeake Bay saw historically low oxygen levels in June, after heavy rain in May, according to the state ...

Using the Blood Pressure Chart by Age A blood pressure chart is a simple way to determine whether your blood pressure is normal for your age. Your blood pressure isn't the same all the time.

Furthermore, numerical simulations of oxygen concentration distribution revealed that low oxygen zones were predominantly located within a 3 m radius in the direction of travel and downward. The use ...

Lower oxygen levels (targeting SpO₂ at 90% or less) may impair neurodevelopment or result in death. Higher oxygen levels (targeting SpO₂ greater than 90%) may increase severe retinopathy of ...

For over half a billion years, Earth’s magnetic field has risen and fallen in sync with oxygen levels in the atmosphere, and scientists are finally uncovering why. A NASA-led study reveals a ...

Geologic records reveal that magnetic field strength and oxygen levels rise and fall together, implying deep-Earth processes influence surface habitability.

It is well known that preventing the onset of diabetes reduces the risk of death, and that managing blood glucose levels is key to preventing diabetes. However, it remains unclear whether there ...

Over 300 million years ago, Earth experienced powerful bursts of carbon dioxide from natural sources—like massive volcanic eruptions—that triggered dramatic drops in ocean oxygen levels. These ...