NEW YORK (AP) — The December holidaysare supposed to be a time of joyful celebration, but the season

The American West is well on its way into one of the worst megadroughts on record, a new study warns

The vintage train was chugchugchugging its usual route out of Durango that sunny morning as tourists

Journalist Wesley Lowery, author of the new book "American Whitelash," shares his thoughts about the

SEOUL, Dec 12 - South Korean President Yoon Suk-yeol's switch from contrition to defiance on Thursda

Tim Brodribb has been measuring all the different ways global warming kills trees for the past 20 ye

A federal judge on Thursday dismissed New York City’s lawsuit against five of the world’s largest oi

As governors across the country set ambitious goals for greenhouse gas reductions, county and region

A federal court on Wednesday affirmed a federal judge’s 2021 ruling imposing a $14.25 million penalt

The world’s major economies could boost their long-term economic growth by 2.8 percent with policies

Tim Brodribb has been measuring all the different ways global warming kills trees for the past 20 ye

The embattled Keystone XL oil pipeline faces yet another delay after a federal judge ordered the Tru

As President Donald Trump makes a very public effort to acquire Greenland, one former Danish officia

Near the close of the cross-fire spectacle of the first presidential debate, President Donald Trump

The following is a transcript of an interview with John Sullivan, former U.S. ambassador to Russia,