"One year ago this week, the Interior Department's top lawyer instigated a sharp debate over tribal lands in Alaska with a prediction that a final answer could be forthcoming in 12 months. Which means, in theory, just about now."

"Jay Inslee, a 2020 presidential hopeful, released an expansive plan on Monday that attempts to capture and rein in the full range of what’s propping up the fossil-fuel economy, from big banks, to lax drilling laws, to federal subsidies."

"As Democratic presidential hopefuls prepare for their first 2020 primary debate this week, 74 medical and public health groups aligned on Monday to push for a series of consensus commitments to combat climate change, bluntly defined by the organizations as “a health emergency.”"

"An explosion and fire at Philadelphia Energy Solutions refinery has people concerned about hydrogen fluoride."

"When will the Mississippi River come for New Orleans?"

"At the end of a week in which the Trump administration rolled back Barack Obama’s Clean Power Plan, Mike Pence declined repeated invitations to say the human-induced climate crisis is a threat to US national security."

"A federal court has ruled that an environmental review exemption by the Trump administration for a pipeline to extract water from the Mojave Desert is illegal." "The 43-mile pipeline was approved by the Trump administration after former Cadiz lobbyist David Bernhardt became deputy secretary of the interior."

"Andrew Wheeler, administrator with the Environmental Protection Agency, and Housing and Urban Development Secretary Ben Carson recently announced tighter standards for lead on window sills and the dust on your home floor."

"The Trump administration has refused to publicize dozens of government-funded studies that carry warnings about the effects of climate change, defying a longstanding practice of touting such findings by the Agriculture Department’s acclaimed in-house scientists."

"The reversal may not be enough to satisfy the courts, which have repeatedly faulted agencies for not calculating their actions’ carbon footprint."

"The White House proposed Friday that federal agencies no longer have to take a project’s long-term climate impacts into account when assessing how they will affect the environment, reversing a major Obama administration policy.