The U.S. has one of the world’s most advanced systems to monitor air pollutants. Can it keep up with a changing climate?

A sharp deterioration in air quality was recorded in Kyiv after a massive enemy air attack, in connection with which the ...

Climate change left its signature on the atmosphere early in the industrial revolution, reveals a thought experiment ...

A picture snapped from the International Space Station (ISS) by NASA astronaut Nichole Ayers has captured a lesser-seen view ...

Poor air quality caused by ozone and other sources prompted the warnings across six states on Thursday and Friday.

The Fourth of July is here; millions of Americans will be enjoying a dazzling display of fireworks.But I'm sure many of you ...

The Fourth of July is the only holiday I tolerate being hot and sweaty from sunrise to sunset because there’s the promise of ...

Cutting data climate collection – as the Trump administration is now trying to do – is like breaking a thermometer to avoid ...

Planters have been installed on the bases of Cork's infamous 'robotrees' in a move city chiefs hope will draw a line under ...

Air quality is uniquely terrible after all those official and illegal fireworks are detonated to celebrate Independence Day.

The Delhi government’s ambitious artificial rain project to reduce toxic air pollution levels is ready to launch—but it now ...

Fireworks are happening across the city again this year, which poses two issues–highly concentrated pollution, and uniquely ...