The head of the Federal Aviation Administration, who has led a tougher enforcement policy against Bo

When a Republican introduced legislation in Congress on Monday to put a tax on carbon dioxide emissi

Carbon dioxide emissions from the nation’s power generators have been on the decline, even as the ec

New natural gas pipelines may not be needed and may not justify damage to the environment, the attor

Whether you're closing in on retirement age or have decades left in your career, the end of the year

The news that international leaders in Italy were not able to commit to strong, binding climate chan

Eagle Pass, Texas — Florida Gov. Ron DeSantis unveiled his immigration plan near the U.S.-Mexico bor

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

BRUSSELS (AP) — Some European Union countries on Thursday doubled down on their decision to rapidly

More than 600 U.S. companies and investors have signed an open letter asking President-elect Donald

Budget writers in the House of Representatives said Wednesday they were willing to support some cuts

An invasive fish that is a voracious predator capable of surviving out of water for days was recentl

WASHINGTON (AP) — The FBI should have done more to collect intelligence before the Capitol rioteven

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

The U.S. Army Corps of Engineers is defending its claim that the Dakota Access pipeline has no signi