"The United States has refused to sign an agreement on challenges in the Arctic due to discrepancies over climate change wording, diplomats said on Tuesday, jeopardising cooperation in the polar region at the sharp edge of global warming."

"A second version of legislation in Ohio designed to subsidize the operation of two nuclear power plants appears to have the same limitations on renewable energy development as the first version."

"Three Senate Democrats on Friday called on Kelly Craft, President Trump’s nominee to serve as United Nations ambassador, to commit to prioritizing U.S. interests on climate change over her financial interests."

"Two Democratic senators are calling for another probe into the head of the Environmental Protection Agency’s (EPA) air office after comments from an old lobbying client were incorporated verbatim in an EPA memo."

"Democrats are embracing a once-fringe demand that could cut emissions at the scale of the Obama administration's biggest climate policies. A growing number of presidential candidates want to lock down the vast fossil fuel deposits sitting beneath federally owned lands and waters."

"Ignoring the concerns of the Interior Department's inspector general, top agency officials are going to keep their access to free concert tickets under a new contract with the Wolf Trap National Park for the Performing Arts in Vienna, Va."

"President Donald Trump’s nominee for U.S. ambassador to the United Nations is raising concern among senators important to her confirmation and diplomats in New York over her skeptical views on climate change."

"Democratic presidential hopefuls are battling to be seen as the climate change candidate. Four 2020 White House contenders already have offered detailed policy plans on how they'd tackle the issue of global warming, a sign the environment has become a top issue in the Democratic primary."

"A $2 trillion infrastructure deal outlined this week by President Trump and top Democrats is already losing momentum, as the president’s own chief of staff is telling people inside and outside the administration that the effort is too expensive and unlikely to succeed."