Hobart and surrounding fire departments battled a blaze Thursday night in a home in the Deep River Estates that contained oxygen and ammunition.

Supplies of dissolved oxygen in bodies of water across the globe are dwindling rapidly, and scientists say it's one of the greatest risks to Earth's life support system. Just as atmospheric oxygen ...

These signs are there because there are oxygen outlets in the walls filled with concentrated oxygen, and should a fire break out, the oxygen would make the fire burn more quickly.

The oxygen supply system has failed in a module on the Russian segment of the International Space Station (ISS) but the crew is in no danger, Russian space agency Roscosmos said Thursday.

Doctors and scientists in India are warning of the dire hazards of trying to make medical oxygen at home as the country faces a shortage of the gas in its COVID-19 battle and various videos and ...

Because oxygen promotes combustion, the higher the concentration of oxygen, the faster and more intense combustion occurs, Clousher said, leading to the fire danger posed by pure oxygen.

Talk about fight or flight. Passengers on a recent United Airlines flight were sent into a panic when an automated emergency announcement came on to tell them to put on their oxygen masks — even ...

When climbing Mount Everest, everyone enters a very dangerous elevation zone where oxygen is very scarce. In this "danger zone," the human body burns more oxygen than it can take in from normal ...

This year is shaping up to be one of the deadliest on record. Here are some of the challenges climbers face when attempting to reach the summit of Mount Everest.