So, “To save space and weight, most aircraft emergency oxygen systems don’t have bottled oxygen for passenger masks. Instead, they have a cocktail of chemicals, usually sodium perchlorate and ...

Passengers can be seen on board the Alaska Airlines aircraft, which was carrying 177 people, using emergency oxygen masks but staying remarkably calm. The flight was forced to make an emergency ...

When one woman suffered arrhythmia on a flight home from her honeymoon, another stepped up to save her. Here's what happened.

(X/@SomaKazima) After explaining how the emergency oxygen masks worked, she immediately follwed up with, "Alright ladies and gentlemen, let's see who has been paying attention. Go ahead and point ...

Have you ever wondered why all pilots you across don a clean-shaven look? Well, it's not that all of them are somehow into ...