Whether you’re paying attention or not, that pre-flight safety demonstration is there for a reason. Everyone is familiar with this must-do part of your flight, and hopefully, most of us have absorbed ...

Contrary to viral claims, wearing surgical masks or cloth face coverings does not restrict the amount of oxygen a person breathes in, nor does it cause a dangerous buildup of carbon dioxide, according ...

The demonstration does not show what it claims to show. Studies have repeatedly found that cloth masks used to fight the spread of COVID-19 do not unsafely reduce oxygen flow. A viral video uses a ...

Stephen Letso has asthma, so shortness of breath isn't that unusual. But on an early morning in February, when an inhaler wouldn't control his symptoms, he was afraid he would never catch his breath ...

Question: How long will supplemental oxygen last after the masks drop in an emergency? — Submitted by reader John A., N.J. Answer: On typical airliners oxygen generators will last 10 to 14 minutes.

A recent trial published in the American Journal of Respiratory and Critical Care Medicine compared high-flow oxygen (HFO) therapy with oxygen administration via a Venturi mask after extubation. The ...

People are shocked after learning that oxygen masks on aeroplanes are not connected to an air tank. A TikTok by @JoeSpinsTheGlobe explained how the oxygen supplied to these masks does not come from an ...

A viral video uses a demonstration with a child to claim that the cloth masks used to fight the spread of COVID-19 are unsafe for children. It’s a new version of a claim that’s been debunked. “People ...