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A thick haze that's been taking over the skies of parts of the U.S. in recent weeks has intermittent

The Washington Nationals joined other professional sports teams in New York and Philadelphia in post

In 2005, mayors throughout the United States took a stand on climate change, signing on by the hundr

Global consulting firm McKinsey & Company agreed Friday to pay $650 million to resolve criminal

An idea that has propelled Alzheimer's research for more than 30 years is approaching its day of rec

NIAGARA FALLS, N.Y. — Henry Saenz remembers when he first learned what even the tiniest bit of asbes

Not all states are suspending work on the Clean Power Plan despite the Supreme Court’s bombshell dec

"Blue Bloods" ended after 14 seasons Friday with a tragic death, a shooting spree that takes down th

More than 300 climate activists swarmed the Louisiana Superdome Wednesday morning to protest a feder

The IRS is eager to track down 1.5 million Americans who are owed a combined $1.5 billion in tax ref

The leak from Southern California Gas Co.’s Aliso Canyon storage unit totaled 97,100 metric tons of

WASHINGTON (AP) — IRS leadership on Thursday announced that the agency has recovered $4.7 billion in

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A few years ago, when a polysilicon shortage suddenly drove up the price of photovoltaic panels, sol