California's attorney general sued the U.S. Environmental Protection Agency on Friday for failing to provide records he contends could show conflicts of interest by Administrator Scott Pruitt.
Carl Icahn bet that prices for biofuel credits would fall. But the bet has gone wrong despite Icahn advising the White House on the credits.
Scott Pruitt's comment that carbon dioxide is not a "primary contributor" to global warming did not violate EPA policy, a panel found.
Energy Secretary Rick Perry tells CNBC the science around climate change isn't settled, contradicting NASA, NOAA.
The Trump administration has pointed to labor statistics to suggest the president's energy policy is already bearing fruit.
EPA Administrator Scott Pruitt and White House staff continue to deflect questions about President Trump's views on climate change.
Europe urged the United States to stay in the Paris Agreement because it disadvantages America's economy, EPA chief Scott Pruitt said.
EPA chief Scott Pruitt suggested the president's stance on climate change never came up during weeks of talks about the Paris Agreement.
Trump faced intense pressure from people who both supported and opposed the Paris climate agreement.
President Donald Trump is expected to pull out of the Paris climate agreement, multiple news organization are reporting.
A federal environmental office that was on front lines of Flint's water crisis could face deep budget cuts, ProPublica reports.
The billionaire says he wants President Trump to change his mind about pulling out of the Paris agreement.
EPA Administrator Scott Pruitt risked running afoul of the Hatch Act by attending an Oklahoma Republican Party fundraiser.
A meeting that was to help determine whether the U.S. should withdraw from the Paris climate accord has been postponed, a White House official said.
Billionaire investor Carl Icahn's oil refining company, CVR Energy, made a massive bet in 2016 that prices for U.S. government biofuels credits would fall.
EPA chief Scott Pruitt blames regulations for the coal's industry's decline and downplays market forces.
President Donald Trump's administration denied a petition by environmental groups that sought to ban a common pesticide used on crops.
The Environmental Protection Agency will take a less aggressive approach to carbon dioxide emissions than in the past, Scott Pruitt said on Tuesday.
President Donald Trump signed an executive order on Tuesday to rescind key parts of Barack Obama's efforts to fight climate change.
Climate change science hasn't proven that carbon dioxide is the primary contributor, Southern Company chief Tom Fanning tells CNBC.