"Since taking office in January, President Trump has made eliminating federal regulations a priority. His administration — with help from Republicans in Congress — has often targeted environmental rules it sees as overly burdensome to the fossil fuel industry, including major Obama-era policies aimed at fighting climate change."

"The Trump administration has a new plan for the Portland Harbor Superfund site that Oregon officials say could reverse progress toward cleaning up toxic pollution in the Willamette River."

"The Trump administration announced on Monday that it would take formal steps to repeal President Barack Obama’s signature policy to curb greenhouse gas emissions from power plants, setting up a bitter fight over the future of America’s efforts to tackle global warming."

"Federal regulators urged manufacturers [last] Thursday to stop using hazardous flame retardants that are known to cause health problems."

"President Trump on Thursday nominated Andrew R. Wheeler, a coal lobbyist with links to outspoken deniers of established science on climate change, to help lead the Environmental Protection Agency."

"Hurricane Harvey flooded more than a dozen Superfund toxic waste sites when it devastated the Texas coast in late August. An EPA report predicted the possibility of climate-related problems at toxic waste sites like those in Texas, but the page detailing the report on the agency's website was made inactive months before the storm."

"For lunch on April 26, Scott Pruitt, the new administrator of the Environmental Protection Agency, dined with top executives from Southern Company, one of the nation’s largest coal-burning electric utilities, at Equinox, a white-tablecloth favorite of Washington power brokers."

"The Arkema chemical plant — already facing multiple lawsuits over explosions of a volatile chemical in the aftermath of Hurricane Harvey — is under criminal investigation by the Harris County District Attorney’s Office, officials confirmed Friday."

"Cancer-causing dioxins leached from a Superfund site along a Texas river during Hurricane Harvey flooding, the U.S. Environmental Protection Agency said, triggering calls on Friday for the toxic waste to be permanently moved."

"When disaster hits the chemical plants in Port Arthur, Texas, triggering fires like those that flared in the wake of Hurricane Harvey, Hilton Kelley is the man fielding panicked calls from neighbors unsure whether they should evacuate their homes."