Airborne microplastics and nanoplastics are increasingly detected in urban environments, with evidence linking inhalation ...

A pioneering method to simulate how nanoparticles move through the air could boost efforts to combat air pollution, suggests ...

"The re-entries are really rising quickly. If we stop measuring what is happening in the atmosphere right now, we could be ...

Donald Trump would have us believe he’s struck a blow for middle America by banning weak showers, multiple toilet flushes and ...

The Australian state is grappling with a widespread dust storm days after record flooding that killed five and displaced ...

Scientists say they’ve seen ammonia emitted from penguin poop result in the creation of fog. The clouds created may be ...

Dust particles lower the air quality, which can bring breathing difficulty for people with respiratory illnesses like asthma.

With wildfires increasing in frequency, severity, and size in the Western U.S., researchers are determined to better ...

New research shows that penguin guano in Antarctica is an important source of ammonia aerosol particles that help drive the ...

Eastern Manitoba is under an air quality warning due to smoke from the nearby wildfires, and smoke from blazes in ...

The ammonia from Adélie penguin guano reacts with sulfur-containing gases in the atmosphere to aid in forming clouds, which ...

Plus: Horse-drawn caisson funerals will soon resume at Arlington National Cemetery. | U.S. coasts face a crisis as land sinks ...