As seals dive more frequently—and for longer—than humans do, the range of carbon dioxide in their bodies varies more widely.

Four Michigan medical center workers have been charged in the death of a 5-year-old who was burned alive inside a pressurized ...

Authorities from multiple jurisdictions came to the aid of Gulf War veteran Gerald Baldwin Jason Hahn is a former Human Interest ... down a road with an oxygen tank. Baldwin explained to a Walker ...

Fire officials did not know whether the man survived. The fire likely started while the man was smoking in bed and using an oxygen tank, NOFD officials said. No other injuries were reported and ...