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.

How cells zip through the stickiest mucus

A team led by Johns Hopkins University engineers figured out how and why human cells move much faster through thick mucus than thinner varieties. People sick with certain diseases, including asthma and COVID-19, secrete mucus ...

New insights into asthma drug development

Asthma is one of the most common chronic respiratory diseases worldwide and its prevalence is on the rise. Epidemiological studies reveal that the incidence of asthma ranges from 1% to 18% in various countries. More than ...

Microfluidics: The tiny, beautiful tech hidden all around you

When you think of micro- or nanotechnology, you likely think of small electronics like your phone, a tiny robot or a microchip. But COVID-19 tests—which have proven to be central to controlling the pandemic—are also a ...

Testing a new therapy for horses struggling to breathe

Pixie, a thirteen-year-old Shetland pony, is only about one-fifth the size of most horses seen for asthma at Tufts Equine Center. That doesn't make his breathing problems any less significant, though.

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