The Inogen One G4 Handheld Oxygen Concentrator, available at O2Xpress, represents a major advancement in portable oxygen therapy. This lightweight, compact device offers unmatched mobility, ...

Jessica Booth is a New York-based freelance writer who regularly writes about health, wellness, parenting, food, travel, beauty and more for a variety of publications. She currently writes for Forbes ...

For people with exertional-only hypoxemia from fibrotic interstitial lung disease (ILD), use of a portable oxygen concentrator didn't increase physical activity in daily life compared with room air ...

Wearable oxygen devices and "lungmaxxing" are gaining popularity as wellness trends. But do healthy people actually benefit from portable clean-air gadgets? Here's what science says about their ...

Add Yahoo as a preferred source to see more of our stories on Google. SOCOM is looking for a new way to get portable oxygen to troops in need. Here, Matt Hernandez repairs an oxygen generator at the U ...

Ann Wangeci Wanjiku, a Kenyan woman who carries an oxygen tank daily because of a hole in her heart, received a rechargeable ...