Loricifera: A group of tiny, microscopic marine animals that can survive in low-oxygen environments, especially those in deep ...

Analysis of nitrogen isotope ratio in coral skeletons shows strong decadal oscillations in the size of the world's largest ...

The Environment Department (DOE) said, in a statement on Wednesday, that tests taken at waters near the affected fish farms found the samples to be low in oxygen. “Several samples were taken and ...

A Center for Eye Research Australia study has linked low levels of oxygen in the blood overnight—a common sign of obstructive ...

Researchers have identified obstructive sleep apnea as a potential risk factor for wet age-related macular degeneration.

Some studies suggest oxygen can help certain people due to what's called "loop gain," a measure of stability in the mechanics of breathing that tends to be high in people diagnosed with OSA. Low ...

A new study has linked moderate-to-severe obstructive sleep apnea (OSA), characterized by low oxygen levels overnight, with an increased risk of developing wet age-related macular degeneration (AMD).

Barometric pressure also plays its part, with periods of very low air pressure creating O2 deficits. Planting is also in the equation ... A fountain pump works to lift water from the lower levels of ...

In aquariums with relatively low levels of O2, the livestock will be more sensitive to the gas ... Be cautious and obtain a darker green rather than a yellow/green colour. In very large aquariums it’s ...