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

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 ...

The Salt Lake Mosquito Abatement District is giving out batches of mosquitofish for free to help residents fight off ...

The haenyeo divers have been described as "mermaids" by the BBC. It had previously been assumed that their astonishing ...

How big they are: The smallest plants, known as desmids and picozoa, are single-celled algae that are less than 0.0004 inches ...

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

Wildlife experts have advised gardeners to check pond water in May, ahead of summer, to ensure algae isn't excessive - and ...

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

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.

At the heart of this ideal scenario is something that often goes unnoticed: dissolved oxygen (DO). This essential gas in ...

Selenium is a critical element, particularly for the thyroid and immune system, but too little or too much can be harmful to ...