In the warm coastal waters where tropical coral reefs grow, the immediate effects of low oxygen concentrations can be catastrophic. Short-term hypoxia events are increasingly reported in which ...

Why do we measure dissolved oxygen? Fish and zooplankton need oxygen in water in order to breathe. Good oxygen levels are critical for the health of a river system. Slow flowing, polluted river water ...

One experiment involved placing mice in a low-oxygen environment where the ... were also relieved when the liquid solution with dissolved oxygen was injected. Similar results were also obtained ...

Dissolved oxygen data has not always been collected as part of reef monitoring, even during warm water bleaching events when oxygen is low. As the climate crisis worsens, it will be imperative to ...

A new study highlights how life possibly evolved prior to and during the rise of Earth’s oxygenated atmosphere.