Could hyperbaric oxygen treat PTSD, depression, and anxiety? New evidence suggests that this treatment may rewire the brain—and the results are hard to ignore.

New research suggests that exposure to lower oxygen levels at high altitude may trigger biological changes that could benefit people living with diabetes.

AMBER Davies has shared a snapshot of her recovery process in an oxygen tank after pulling out of Legally Blonde The Musical.

Some animals, including yaks and Tibetan antelopes, thrive at high elevations where oxygen levels are low. In humans, however, insufficient oxygen during development can lead to problems such as ...

For decades, elite runners have traveled the world to train at high altitude. When oxygen levels in the air are low, the body ...

Humans evolved in an atmosphere containing roughly 200–300 parts per million (ppm) of carbon dioxide (CO₂). Today, that figure sits above 420 ppm, higher than at any point in the history of our ...

Low oxygen and rising carbon dioxide in mangrove waters may shrink critical nursery habitat for young fish and threaten ...

A genetic mutation tied to keeping the brain healthy at high altitudes may point to a way to repair nerve damage, experiments in mice show.

From anti-ageing claims to “cellular regeneration” and faster gym recovery, hyperbaric oxygen chambers have become a luxury ...

According to officials with the New York State Department of Environmental Conservation (DEC), seeing dead fish this time of year is actually fairly common in some areas. Ice cover, reduced oxygen ...

A newly mated bumblebee queen typically spends the winter alone underground. After mating in late summer or fall, she burrows ...

Rectal bleeding and renal dysfunction in an older patient led to a biopsy that reveals systemic amyloidosis, highlighting a rare gastrointestinal presentation.