I was also taught that a nasal cannula can only deliver a maximum of 44 percent oxygen and that non-rebreather masks can provide more than 95 percent oxygen. Turns out, none of the above was true.

To solve the "Serpent's Chest" Mystery in Indiana Jones & The Great Circle, you need to get a special item called the ...

The Rebreather is the item that will let players dive deep in search of the island’s hidden secrets. Here’s how to get it. Sons of the Forest hides its secrets everywhere, even underwater.

MELKSHAM, U.K.—Avon Protection P.L.C. has been selected by the German navy to supply its Multi-Role Rebreather for military diving operations. The "multi-million euro" order includes the supply of the ...

A non-rebreather mask is a special medical device that helps provide you with oxygen in emergencies. These masks help people who can still breathe on their own but need a lot of extra oxygen.