A herd of buffaloes wander parched land amidst a drought, a farmer and his cows wade knee-deep through floodwater, and people walk across a bridge over a multicolored river of trash. All three scenes ...

Editor’s Note: Call to Earth is a CNN editorial series committed to reporting on the environmental challenges facing our planet, together with the solutions. Rolex’s Perpetual Planet Initiative has ...

In the era before pollution regulations, American cities were plagued by unchecked industrial growth that severely impacted ...

NASA has released the first data maps from a new instrument monitoring air pollution from space. The visualizations show high levels of major pollutants like nitrogen dioxide — a reactive chemical ...

NASA has shared this week the first images from TEMPO, the agency’s first space-based instrument designed to continuously measure air quality over North America, and do so with the resolution of a few ...

Before environmental regulation, New York City struggled with severe pollution. The city's coastlines were often the sites of illegal dumping. Pollution regulations began after the Environmental ...

The instrument, called TEMPO, will make hourly measurements of pollutants over North America that could help reduce exposure to unhealthy air Will Sullivan - Daily Correspondent Smoke from wildfires ...

If we are serious about narrowing health gaps, then our environmental protections must be safeguarded against political ...

Microplastics have already found their way into every environment on our planet, but contamination from this pollution is expected to get increasingly worse. Microplastic pollution could more than ...