Background Chronic inflammation and elevated reactive oxygen species are key contributors to hepatocellular carcinoma (HCC) ...

New research challenges a long-held assumption about oxygen in the deep sea, with scientists finding oxygen produced without photosynthesis in the Clarion-Clipperton Zone.

The Shenzhou-19 crew aboard the Tiangong space station successfully conducted the world’s first in-orbit demonstration of artificial photosynthesis technology, producing oxygen, as well as the ...

An illustration of the earliest galaxy ever seen JADES-GS-z14-0 which has been found to contain oxygen. (Image credit: ESO/M. Kornmesser) "It is like finding an adolescent where you would only ...

Scientists Who Found Mysterious ‘Dark Oxygen’ on the Ocean Floor Plan a New Expedition, Hoping to Settle Disputes Last year, the team made headlines when it published a paper describing how ...

Scientists have discovered “dark oxygen” being produced in the deep ocean, apparently by lumps of metal on the seafloor. About half the oxygen we breathe comes from the ocean. But, before this ...

Not really the safest stuff to play with. So easy to immolate something by accident. At one of my previous workplaces we got regular liquid oxygen deliveries, about 20 tons weekly, in early ...

Oxygen for Mars Direct splitting: Electrochemical process uses carbon dioxide to produce oxygen Date: March 24, 2025 Source: Wiley Summary: To mitigate global climate change, emissions of the ...

For more than a year, Apple Watch users in the US have been unable to access the blood oxygen feature. Here’s when it might make a comeback.

The blood oxygen feature, introduced with the Series 6 device, will not be present on Series 10 models sold in the U.S. The rest of the world will be able to access the tech on the new watch.

Until recently, oxygen deprivation, i.e., hypoxia, was thought to suppress tumor progression. Consequently, drugs that block the supply of oxygen to tumors were being used to treat cancers.