Pollution

FILE - In this June 25, 2019, file photo, President Donald Trump listens in the Oval Office of the White House in Washington. Over 20 state governors are backing California leaders in a showdown with the Trump administration over mileage standards. (AP Photo/Alex Brandon, File)
July 09, 2019 - 5:18 am
WASHINGTON (AP) — Citing climate-damaging tailpipe emissions, 23 U.S. governors signed a pledge backing California leaders in their showdown with the Trump administration over its plans to relax vehicle mileage standards . The stand by leaders of states and Puerto Rico, nearly all Democrats, comes...
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President Donald Trump speaks at Morristown Municipal Airport in Morristown, N.J., on his way returning back to the White House, Sunday, July 7, 2019. (AP Photo/Manuel Balce Ceneta)
July 08, 2019 - 2:10 pm
WASHINGTON (AP) — President Donald Trump is promoting what he's calling his "environmental leadership" despite deep skepticism from former federal regulators and environmental advocates. Trump plans a White House address later Monday that's intended to provide a rare presidential focus on...
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Water flows through Conowingo Dam, a hydroelectric dam spanning the lower Susquehanna River near Conowingo, Md., on Thursday, May 16, 2019. Officials once counted on the dam to block large amounts of sediment in the Susquehanna from reaching Chesapeake Bay, the nation's largest estuary, but the reservoir behind the dam has filled with sediment far sooner than expected. (AP Photo/Steve Ruark)
July 06, 2019 - 8:24 pm
CONOWINGO, Md. (AP) — When the Conowingo Dam opened to fanfare nearly a century ago, the massive wall of concrete and steel began its job of harnessing water power in northern Maryland. It also quietly provided a side benefit: trapping sediment and silt before it could flow miles downstream and...
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File---Picture taken Oct.31, 2018 shows cars queuing in a traffic jam when commuting to Frankfurt, Germany. (AP Photo/Michael Probst)
July 05, 2019 - 9:14 am
BERLIN (AP) — Germany's environment minister said Friday that a proposed charge on carbon emissions should benefit people on low incomes and those who use less fossil fuel, amid concern that measures aimed at curbing climate change could stoke social unrest. The German government is debating...
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FILE - In this Dec. 4, 2018 file photo, people walk in Tree Library park in Milan, Italy. The city has ambitious plans to plant 3 million new trees by 2030_ a move that experts say could offer relief to the city's muggy and sometimes tropical weather. A study released on Thursday, July 4, 2019 says that the most effective way to fight global warming is to plant lots of trees - a trillion of them, maybe more. (AP Photo/Luca Bruno)
July 04, 2019 - 1:02 pm
WASHINGTON (AP) — The most effective way to fight global warming is to plant lots of trees, a study says. A trillion of them, maybe more. And there's enough room, Swiss scientists say. Even with existing cities and farmland, there's enough space for new trees to cover 3.5 million square miles (9...
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FILE - In this Dec. 4, 2018 file photo, people walk in Tree Library park in Milan, Italy. The city has ambitious plans to plant 3 million new trees by 2030_ a move that experts say could offer relief to the city's muggy and sometimes tropical weather. A study released on Thursday, July 4, 2019 says that the most effective way to fight global warming is to plant lots of trees - a trillion of them, maybe more. (AP Photo/Luca Bruno)
July 04, 2019 - 1:01 pm
WASHINGTON (AP) — A study says the best way to fight global warming is to plant a trillion trees — maybe more. Swiss scientists calculate that there's enough space to plant trees to cover 3.5 million square miles. That's roughly the size of the United States The study says those new trees could...
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FILE - This June 27, 2019, file photo shows truckers and loggers opposed to the carbon capping bill holding a rally at the Oregon Capitol in Salem, Ore. When Democrats won a supermajority in the Oregon Legislature in the 2018 election, the party was excited. But now Democrats know the limits of that power after Republican senators staged the dramatic nine-day boycott that ended up killing major climate change legislation. (Noble Guyon/The Oregonian via AP, File)
July 03, 2019 - 12:41 pm
SALEM, Ore. (AP) — When Democrats won a supermajority in the Oregon Legislature last November, it seemed they had a clear path ahead to combat global warming, enact gun control and pursue other liberal goals. Instead, it's been a bumpy road. Eight months after Democrats toasted their victories,...
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July 03, 2019 - 11:53 am
MIAMI (AP) — Conspiracy theorists took to social media in a flurry of excitement Wednesday after a mysterious flying object resembling an orange fireball streaked across the Florida sky. The American Meteor Society reported two dozen sightings from Jacksonville to Key West after midnight and...
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Oregon Gov. Kate Brown speaks with the media at the Capitol in Salem, Ore., Monday, July 1, 2019. Brown said Monday that she's ready to use her executive power to lower carbon emissions following a political crisis in which Republican state senators fled the state for more than a week to thwart climate legislation. (AP Photo/Sarah Zimmerman)
July 01, 2019 - 4:32 pm
SALEM, Ore. (AP) — Oregon Gov. Kate Brown said Monday that she's ready to use her executive power to lower carbon emissions following a nine-day Republican walkout that derailed landmark climate legislation and embroiled the state in a political crisis pitting liberal cities against rural residents...
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United Nations Secretary General Antonio Guterres, right, follows the UAE Youth Minister, Shamma Al Mazrim as they take the stage at the opening ceremony of the United Nations climate change summit in Abu Dhabi, United Arab Emirates, Sunday, June 30, 2019. (AP Photo/Kamran Jebreili)
June 30, 2019 - 11:04 am
ABU DHABI, United Arab Emirates (AP) — U.N. Secretary-General Antonio Guterres took his global message urging immediate climate action to officials gathered in the United Arab Emirates on Sunday, where production of hydrocarbons remains a key driver of the economy. Guterres is calling on...
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