Does your partner keep leaving for the guest bedroom because of your thunderous snoring? Don't call the divorce lawyer.

The seals’ ability to detect the amount of oxygen in their blood may help them make diving decisions and avoid drowning.

A graph I saw in high school appeared to show the Earth breathing. It was a graph that plotted carbon dioxide in the ...

Pope Francis’s condition has continued to improve and he no longer needs to use noninvasive mechanical ventilation to help ...

Discover how acute snoring may indicate underlying health issues from sleep apnea to heart disease, and learn the warning ...

It was the fifth time nitrogen gas was used in the U.S. after four executions by the same method — all in Alabama.

Jessie Hoffman Jr., 46, was put to death in Louisiana for the nearly three-decade old murder of Mary 'Molly' Elliott.

Pope Francis spent the night without a breathing mask, the Vatican press office said March 18, indicating that his need for supplemental oxygen continues to diminish.

Medical experts reveal the surprising conditions that can lead to death during sleep, from cardiac arrhythmias to sleep apnea ...

Louisiana plans to use nitrogen gas to execute death row inmate Jessie Hoffman next week. Here's what to know about the method and why its controversial.

The death of a 5-year-old in a hyperbaric chamber in Michigan has prompted calls for more oversight of hyperbaric oxygen ...