Pollution regulations began after the Environmental Protection Agency formed in 1970. The Trump administration has recently ...

With no federal mandates to protect air and water, pollution levels were catastrophic, creating dangerous living conditions ...

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The pollution has forced authorities in Pakistan to close schools and public spaces as the acrid smog threatens the health of tens of millions of people. Images from the Pakistani cities of Lahore ...

The municipalities can use the data they gather to enact air pollution policies and monitor progress. And in regions where literacy might not be widespread, images like the photos from this ...

Selcuk Acar / Anadolu Agency via Getty Images A new, satellite-based instrument measuring air pollution in North America has sent its first images back to Earth, NASA announced in August.

Check out these pictures posted on Twitter that show snow-clad Himalayas visible from 150 km away, at Saharanpur. According to NASA, air pollution in New Delhi and all over North India has ...

(Photo by Gary Hershorn/Getty Images) The first pollution maps show these concentrations of nitrogen dioxide gas – pollution – around cities and major transportation arteries of North America.

The company’s turbines — enough to power 280,000 homes — run without emission controls in an area that leads Tennessee in ...