Athens chokes in clouds of Sahara dust

Athenians are choking in clouds of thick dust blown in from the Sahara along with unseasonably warm weather, weather forecasters and doctors warned on Thursday.

Tiny bubbles: Treating asthma with gene-silencing nanocapsules

Steroid-based inhalers deliver life-saving medication for millions of asthma sufferers, providing relief and the ability to simply breathe. Unfortunately, inhalers do not work for all patients, and with rates on the rise ...

Gasp! Wildfires cause hacking and wheezing across the South

Asthma sufferers and others with breathing problems are turning up at hospitals and doctors' waiting rooms, wheezing and hacking. Schoolchildren are being kept inside at recess. And people whose lungs are easily irritated ...

Argonne research expanding from injectors to inhalers

There is a world of difference between tailpipes and windpipes, but researchers at the Department of Energy's Argonne National Laboratory have managed to link the two with groundbreaking research that could enable exciting ...

African dust clouds worry Caribbean scientists

Each summer, microscopic dust particles kicked up by African sandstorms blow thousands of miles (kilometers) across the Atlantic to arrive in the Caribbean, limiting airplane pilots' visibility to just a few miles and contributing ...

Pollen: You can run, but you can't hide

(Phys.org) —It's the yellowish coating on cars. It floats on ponds, blows with the spring breeze and serves as a potent irritant to allergy sufferers. Now a NASA team is targeting pollen—and its work could help alleviate ...