The Delhi government on Friday flagged the possible “excess” use of oxygen by some hospitals, as per guidelines prescribed by the government of India, and directed hospitals to urgently carry out an ...

Cellular service provider O2 UK is working with British credit card issuer Barclaycard, as well as Nokia, Visa Europe and other partners, in a project to test the O2 Wallet, an application in which ...

The blood oxygen sensor featured in Apple Watch Series 6 and 7 is “not intended for medical use,” Apple says. That seems odd, considering that low blood oxygen is a serious medical condition. If the ...

Oxygen therapy can help treat cluster headaches. However, current research does not support its use for migraine and other headache types. Oxygen therapy involves breathing in air that contains 100% ...

Oxygen saturation at 6 minutes improved with oxygen use, but perceived exertion scores (Borg dyspnea index) did not change. Supplemental oxygen therapy may reduce cardiac effort during exercise in ...

Did the production of oxygen coincide with the "Great Oxygenation Event", or did living organisms have access to oxygen even before that event? Around 2.5 billion years ago, our planet experienced ...