First Class Air Holdings, which is backed by O2 Investment Partners, has invested in two companies: Aviation Inflatables and Survival Products. No financial terms were disclosed. Both Aviation ...

If you build engines, tune cars, or even just like mashing your foot on the throttle with conviction, you’ve probably heard the term “wideband O2 sensor” being thrown around at the track, dyno ...

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 ...

Don't let failing oxygen sensors compromise your engine's performance. O2 sensors are critical to emissions control on your car, SUV or truck. As the name implies, the O2 sensor (also called an ...

While French investigators believe an intense oxygen-fuelled cockpit fire brought down an EgyptAir Airbus A320 eight years ago, they have yet to determine fully the reasons for the oxygen leak and ...