Victorious in the last two Super Bowls, the Kansas City Chiefs have a chance to win three in a row w

In a significant step toward eliminating toxic air pollution, Maryland lawmakers have approved a mea

Pennsylvania could speed its pace cutting carbon emissions, raise new revenue and boost the state’s

On an overcast day last August, I stood in a parking lot listening to an Icelandic guide explain to

NEW YORK (AP) — A nonprofit law group dedicated to protecting the rights of Southern voters of color

Members of Russia's elite have questioned Russian president Vladimir Putin's judgment in the afterma

As delegates prepare to meet for a second negotiation on a global treaty to curtail plastic pollutio

PHILADELPHIA—Pennsylvania’s role as the birthplace of American democracy is a staple of elementary s

POINT PLEASANT BEACH, N.J. (AP) — A $73.5 million beach replenishment project will kick off at the J

So-called "cocaine sharks" are the latest nightmarish animal to make headlines. The phenomenon is ex

Electric vehicles were in short supply last year as the average cost of gasoline topped $5 a gallon.

National governments haven’t done nearly enough to stop global warming in the seven years since they

LOUISVILLE, Ky. (AP) — The U.S. Justice Department and the city of Louisville have reached an agreem

As global warming threatens the long-term survival of many forests in the Western United States, a n

Natural gas has long been subject to a war of words. Once it was a “bridge fuel” that would straddle