Tag:

healthy lungs

Patient Story

‘I just wanted to live’

Paul Hitts struggled with the effects of COPD for years—and then a specialized treatment breathed new air into his lungs.

The functional fern

Scientists have re-tooled a common species of house plant to filter hazardous particles from your household air.

4 in 10 Americans breathe unhealthy air

Some cities showed improvements in air quality, while others had their worst record ever.