More than 1.5 million Americans use an oxygen concentrator for supplemental oxygen therapy. Oxygen concentrators can be rented or bought, depending on whether you are using it for short-term therapy ...

For decades, receiving oxygen treatments for conditions such as COPD meant being tethered to bulky canisters of compressed oxygen, which limited mobility and independence. An atmosphere of pure oxygen ...

During a visit to a hospital in Kano State, Nigeria, four years ago, Tayo Olaleye recalls seeing a young boy connected to an oxygen concentrator and learning he had been on it for more than a month.

ODESSA, Texas — Oxygen tanks and concentrators are in short supply. With COVID-19, you can only imagine the kind of demand there is for them. "Oxygen tanks themselves are in really high demand. The ...