The ocean surface retains a stubborn trace of our plastic waste. Even if we were to stop all pollution today, these residues ...

Delhi is facing a severe public health emergency because of the worsening air pollution this winter. The toxic smog can ...

Studies increasingly find links between higher concentrations of certain pollutants and the prevalence of dementia.

Only two counties in Indiana require emissions tests for some passenger cars Lake and Porter. State lawmakers have long ...

Doctors, environmental groups and residents are trying to figure out if there is a causal connection between pollutants from the steel industry and rates of cancer in Gary, Indiana. Pollutants you can ...

Fireworks on the Fourth of July bring a uniquely abrasive spirit of festivity to Southern California — along with terrible air pollution. Nearly every year, the region experiences its most hazardous ...

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 ...

Plug-in hybrids are a good option for the transitional period to electric cars, but according to a recent study, they might ...

Every breath lost reminds us that time is running out. Beijing proved polluted air can be cleared and growth can coexist with environmental protection. Delhi must stop gasping and finally start ...