Khaira Howard, 28, had a blood clot that started in a lower extremity that traveled to block blood flow to her lungs, according to an autopsy.

High environmental heat and physical exertion combine to limit oxygen delivery to the heart muscle, raising ischemic risks in ...

Oxygen isn't always a good thing. Of course, people—and most organisms—cannot live without it. But oxygen can also be quite ...

Wearable oxygen devices and "lungmaxxing" are gaining popularity as wellness trends. But do healthy people actually benefit ...

Amazon and Games Workshop have revealed fresh details about their Secret Level Warhammer 40,000 episode, confirming it’s a sequel to the recently released Space Marine 2. Secret Level is an animated ...

For the current World Cup English team, playing Mexico at high altitude was a physical challenge, writes Dr James Williams.

Ninety per cent of asthma sufferers experience tightening of the airways in response to exercise, the charity Asthma and Lung ...