Without oxygen in its free, gaseous state, life as we know it would not be the same. On land, all animal life depends on atmospheric oxygen in a narrow concentration range of around 20%. Too much or ...

The amount of dissolved oxygen in a river is a matter of life or death for the plants and animals living within it, but this oxygen concentration varies drastically from one river to another, ...

Fish are starting to die in the Darling River’s Menindee Weir pool as temperatures rise and dissolved oxygen levels plummet.

Body mass and cell size are major factors in a fish’s ability to withstand temperature-dependent, low-oxygen environments. Fish worldwide are being plagued by larger and more frequent episodes of ...

SAVANNAH, Ga. (WTOC) - The Army Corps of Engineers says the dissolved oxygen system in the Savannah River has passed another major test. The system is important for lessening the environmental impact ...

A new study suggests the world's oxygen-depleted seas may have a chance of returning to higher oxygen concentrations in the ...

Experienced boiler operators know that oxygen can cause localized, severe corrosion in steam boiler systems through a process called oxygen pitting. This occurs when dissolved oxygen in the water ...

JAMESTOWN, Ky. – The U.S. Army Corps of Engineers Nashville District is taking a major step toward enhancing hydropower generation and protecting water quality with the installation of an oxygen ...