Tropical coral reefs support the highest levels of biodiversity in the ocean. This vital ecosystem depends on reef-building ...

A 38-year analysis of 21,000 waterways found rivers losing oxygen worldwide, with tropical systems declining fastest due to ...

For the first time, scientists measure oxygen flow into the deep ocean interior of the Labrador Sea between Canada and Greenland. They studied how much oxygen absorbed by the sea each winter makes it ...

Use of high-flow oxygen was associated with less of a need for mechanical ventilation and a shorter time to recovery compared with conventional oxygen therapy in patients with severe COVID-19, a ...

The conclusion was that titrating oxygen administration to adequate levels, as recommended in guidelines, [1] is safer than administering oxygen at high flow rates to patients with COPD who may have ...

Blocking a specific enzyme and putting more oxygen through the spinal cord produces better blood flow, ultimately improving motor function such as walking, neuroscientists have found. A new discovery ...

The American College of Physicians (ACP) today released a new Clinical Guideline with recommendations for the appropriate use of high-flow nasal oxygen in hospitalized patients for initial or ...

In the setting of acute respiratory failure, patients may generate inspiratory flow rates greater than the flow capacity of conventional oxygen devices. Entrainment of room air may occur, diluting the ...