Passengers on planes, trains and other public transportation won’t be required to wear masks, at least for now, after a federal judge in Florida voided a national mandate Monday. Closer look: Are ...

A filter is an indispensable part of any ventilation system. A filter is a device designed to clean the air from various kinds of impurities, dust, dirt, grease, and odors. The ventilation system ...

(CNN) -- A new study released Thursday suggests that people don't need to worry about circulating air spreading coronavirus on airplanes. The US Department of Defense study supports earlier research ...

(CNN) – A new study shows circulating air on airplanes is unlikely to spread coronavirus. The Department of Defense research concluded aircraft ventilation systems are effective at removing COVID-19 ...

They’ve cracked the case. In new research, UK allergy and aviation medicine specialists dispel the widely held belief that nut allergens spread through airplane ventilation systems. “In fact, ...

CLEVELAND, Ohio -- New research suggests that transmission of COVID-19 coronavirus aboard a crowded flight might not be as likely as travelers have feared. The study out of Germany dealt with a 4-hour ...