An experimental procedure using one-way valves to achieve lung volume reduction shows promise for an emphysema patient. Emphysema, a lung disease usually caused by smoking, damages air sacs in the ...

Endobronchial valve management has emerged as a minimally invasive intervention for the treatment of persistent air leaks and fistulas, conditions that are often associated with considerable morbidity ...

Create a one-way check valve for less than $5 with this DIY guide. 5 takeaways from new polls of the Minneapolis ICE shooting Kelly Evans: The deficit is down big 'Concerned' Matt Damon protests ICE ...