EPA overrides scientists' calls for tougher pollutant limit

The Trump administration on Monday made final its decision to leave limits for a deadly kind of air pollutant unchanged, overriding scientific findings that tougher standards could save tens of thousands of lives yearly.

Ha Long heli: Vietnam launches chopper rides in famous bay

Most visitors to Vietnam's famed Ha Long Bay opt for cruise views of the UNESCO heritage site but from Friday tourists can hop on a helicopter to see the area's famous karst rock formations from the skies.

50 US coal power plants shut under Trump

Fifty coal-fired power plants have shut in the United States since President Donald Trump came to office two years ago, an environmental organization said Thursday.

The uncertain future of U.S. coal communities

At a town hall meeting in Ohio in March 2016, Democratic presidential candidate Hillary Clinton said: "…I'm the only candidate who has a policy about how to bring economic opportunity using clean renewable energy as the ...

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