The classic example is the cap-and-trade program that helped control acid rain. Power plants were issued a limited number of ...

An astronaut aboard the International Space Station took this Dec. 17, 2023, photograph of the Sulaiman Mountains in central ...

An arriving cold front late Thursday will help to usher out the humidity and bring more clarity to our visibility.

Smoke from agricultural fires in Mexico and Central America has been moving north into Texas over the past couple of days, ...

The Volkswagen Polo could live on for at least another five years, thanks to adjustments made to European emissions ...

The idea that there is only one correct policy — cutting carbon emissions to zero in a short time frame — is absurd, and ...

In a national report card looking at air quality, parts of Montana received failing grades. The American Lung Association’s ...

Rising world demand for personal protective equipment is driving a 90,000-square-foot expansion of 3M's plant in Valley, ...

An Australian mining company that is considering building a $289 million plant to make electric battery components said it ...

The South Tacoma megawarehouse would be disastrous to the health of the local population — and the workers inside may feel ...

Other cities expected to punish allergy sufferers Saturday were Indianapolis (10.2); Hartford, Connecticut (10.2); Champaign, Illinois (9.8); and Erie, Pennsylvania (9.8). Cleveland was at 9.6, the ...

George's experiment to create clear ice leads to rediscovery of dendritic patterns, revealing intricate beauty in ice ...