An exploratory expedition describes two deep-sea, low-oxygen ecosystems in the Red Sea, including some surprising fish. The ...

A study explores how uranium isotopes in fossilized shark teeth could provide insights into historical ocean anoxia, with ...

Six out of every 10 people globally lack access to safe medical oxygen, resulting in hundreds of thousands of preventable ...

The 88-year-old pope, who has chronic lung disease and had part of one lung removed as a young man, woke up after sleeping ...

Discover how smoking and alcohol consumption dramatically increase stroke risk by raising blood pressure, damaging vessels, ...

Six out of every ten people globally lack access to safe medical oxygen, resulting in hundreds of thousands of preventable deaths each year and reducing quality of life for millions more, an ...

Pope Francis had stabilized enough Tuesday after two respiratory crises to be taken off noninvasive mechanical ventilation ...

Six out of every ten people globally lack access to safe medical oxygen, resulting in hundreds of thousands of preventable deaths each year and reducing quality of life for millions more, an ...

Researchers recently have found that gnawing on tough materials, like wood blocks, can increase levels of a brain antioxidant ...

An informed Vatican source said today, “Pope Francis’ overall situation is stable, within the complexity of his clinical ...

Hyperbaric oxygen therapy is well known for treating scuba and deep-sea divers affected by the rapid change in pressure ...

Discover how hyperbaric oxygen therapy influences telomeres, stem cells, and mitochondria. New research reveals promising ...