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

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

Diesel may be the fuel of choice for bigger trucks, but Ram plans to build a heavy-duty pickup for North America that will be ...

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

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

Republican attorneys general from 23 states have asked EPA officials to stop working to address environmental harms traced to ...

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 ...

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

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

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 ...

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