With 7 of its ambitious rules for cars, trucks and trains repealed, California officials must find new ways to clean up the ...

Night-time satellite images have shown that cities are getting brighter, and light pollution is now recognized as an environmental issue. But how should local governments even begin the work of ...

To find out how destructive negligence and indifference are, it is enough to move between Hawaii and California and see the Great Pacific Garbage Patch! From wreckages of containers to children's toys ...

The photo of a courageous mother lemur with a baby on her back, taking a harrowing jump in a ravine, won the California ...

Trump likes to make an aesthetic case for fossil fuels. See how coal, oil and gas projects compare to solar and wind.

An international study found that air pollution leads to more cancer-related genetic changes than secondhand smoke.

Commenters were critical of the driver Max Verstappen and F1 racing itself. Pro race car driver faces backlash after images ...

Meta is asking Facebook users to share their entire camera roll so its AI can start "restyling" your photos and give ...

Smoke travels hundreds of miles to harm air quality far from the fire, according to the EPA’s Wildfire Smoke and Your Patient ...

Former Hawke's Bay Regional Council chair Rex Graham has a burning desire to stop orchardists from coating the Heretaunga Plains in smoke every winter.

An analysis of 500 watersheds found levels of organic carbon, phosphorus, and other pollutants up to 103 times higher after a ...

The smaller particles could in fact be more harmful as they can get through the body's natural defenses and cause significant ...