Laughing gas (nitrous oxide or N₂O) is primarily released by the microorganisms responsible for cleaning our wastewater.

Hundreds of millions of years before oxygen surged in the atmosphere 2.4 billion years ago, swaths of oxygen winked in and out of existence in the ocean.

Reoxygenation approaches have shown some success in lakes, but their potential risks must be examined carefully before ...

Researchers are exploring whether artificial oxygenation could offer a lifeline to marine ecosystems on the brink ...

Coastal waters around the world are increasingly losing oxygen, with dramatic consequences for both ecosystems and the people ...

Could the artificial introduction of oxygen revitalise dying coastal waters? While oxygenation approaches have already been proven successful in lakes, their potential side effects must be carefully ...

Three people monitored their air quality in different locations for several months. This is what we discovered.

More people may be at risk for developing COPD due to exposure to environmental irritants, such as heat waves and air ...

The city of Cape Coral issued an alert regarding the critically low water levels in the Mid-Hawthorn Aquifer. This aquifer is a crucial source of drinking water for northern Cape Coral and parts ...

[Photo/VCG] BEIJING - China's air and water ... the prefecture level reached 84.8 percent in this period, up 1.2 percentage points from the previous year. In terms of water quality, the proportion ...

A fast-moving wildfire continues burning in New Jersey's Pine Barrens as of Wednesday afternoon -- already consuming 12,000 acres and only being 35% contained, according to officials. For ...

“Clearly, legislation is needed because that’s what dictates the air quality you breathe.” The report analyzed ozone and particulate pollution levels between 2021 and 2023, a period that ...