President Trump on Wednesday declared New York “saved” after his administration announced it would rescind the Biden-era ...

Arizona's dark skies are a haven for astronomers and photographers. Some communities are fighting to keep them that way.

In today's Daily Briefing we tell you what a local YouTuber found behind a mysterious metal wall, how the city might address ...

President Donald Trump is throwing his support behind congressional efforts for a federal takeover of the nation’s capital, ...

The important characteristics of an “air pollution complex” include the interactions between physical and chemical processes at different scales, as well as the feedback and nonlinearity of chemical ...

Local emissions of toxic air pollution from industrial sources have dropped over 85% since 2005, the report said.

The Trump administration is moving ahead with its plan to kill New York City’s congestion pricing – a controversial program ...

Air pollution is widely recognized as a major threat to public health, and while air quality data is widely available, the ...

Like using a machine gun to kill a rabbit:” ethylene oxide is a known carcinogen. Is it the best way to sterilize medical equipment?

Most of the world's population is exposed to polluted air, and to those living in cities with chronically bad air, the smog ...

Bringing aromas indoors with the help of chemical products -- yes, air fresheners, wax melts, floor cleaners, deodorants and others -- rapidly fills the air with nanoscale particles that are small ...

If we are to engage in a discussion of pollution of any kind, it should begin with the consequences. Take air pollution.