What is dissolved oxygen (DO)? Why is this parameter so relevant, e.g., for water analysis, and which technologies are used to determine it? In a free White Paper, Dr. Sabrina Gschwind, product ...

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, ...

Scientists have considered accumulating scientific evidence on the harmful effects of coastal hypoxia and acidification in coastal ecosystems and suggest approaches that would address current policy ...

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 original version of this story appeared in Quanta Magazine. Scientists have come to realize that in the soil and rocks beneath our feet there lies a vast biosphere with a global volume nearly ...

These nodules can act like batteries that split seawater into hydrogen and oxygen In an unexpected twist, metal-rich nodules found on the seafloor are generating oxygen, new research suggests. This ...