"Dealing a blow to the Trump administration and business groups, a federal appeals court will allow California and a half-dozen other states to intervene in litigation to defend U.S. EPA's 2015 ground-level ozone standard."
"The proposed Keystone XL pipeline survived nine years of protests, lawsuits and political wrangling that saw the Obama administration reject it and President Donald Trump revive it, but now the project faces the possibility of death by economics."
"The Interior Department announced on Wednesday that the Upper Missouri River Breaks, a famous chunk of river in central Montana that holds a national monument designation, would remain fully protected by federal land-use restrictions."
"Industry has delivered a clear message to the Trump administration during a series of recent closed-door meetings: Don't completely gut the Obama-era Clean Power Plan."
"An internal review by the Environmental Protection Agency has found that its administrator did not violate its scientific integrity policy when he contradicted a fundamental tenet of climate science by denying that carbon dioxide pollution is the principal agent of global warming."
Attorneys general from 15 states filed a legal challenge on Tuesday over the Trump administration’s delay of Obama-era rules reducing emissions of smog-causing air pollutants."
"The Trump administration waived environmental and other regulatory requirements today to expedite construction of barriers along the border between California and Mexico."
"WASHINGTON — Environmental advocates urged the Trump administration on Monday to reverse course on its move to set aside an Obama-era measure limiting water pollution from coal-fired power plants."
"A federal court told the Environmental Protection Agency (EPA) Monday that it has to enforce an Obama administration methane pollution rule."
"These 'cynical' efforts are mostly flying under the radar, but they could short-circuit lawsuits and make it harder to restore environmental protections."
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