"The Justice Department is investigating whether former Interior Secretary Ryan Zinke used personal email accounts for official business, a matter that has become part of a larger criminal probe into the departed official, according to a letter released by House Democrats on Tuesday."

"The expert panel advising EPA on particulate pollution doesn't include a representative from the discipline responsible for most of the scientific evidence that soot is a public health hazard."

"In many coastal states, flood-prone areas have seen the highest rates of home construction since 2010, a study found, suggesting that the risks of climate change have yet to fundamentally change people’s behavior."

"The Senate Environment and Public Works Committee has unanimously approved a five-year, $287-billion highway bill, an eagerly awaited initial piece of what would be a multi-part surface transportation package."

"EPA has lifted the Obama-era proposed 'veto' of the Pebble mine, reversing a decision last year not to scrap the pending mining restrictions on the massive copper and gold project upstream from Alaska's Bristol Bay."

"The Bureau of Land Management is about to open public lands to oil, gas, mining, and road construction as an outspoken opponent of federal land ownership takes the helm of the agency, former Interior Department officials and advocacy groups said July 30."

"In Florida, the Army Corps of Engineers is working to combat a growing environmental menace: blue-green algae. Nitrogen and phosphorus runoff from farms and subdivisions combines with warm summer weather to create massive blooms of algae in rivers and lakes that can be toxic."

"Pacific salmon that spawn in Western streams and rivers have been struggling for decades to survive water diversions, dams and logging. Now, global warming is pushing four important populations in California, Oregon and Idaho toward extinction, federal scientists warn in a new study."

"Maria Caffrey alleges she lost her job with the National Park Service because she refused to eliminate mentions of human-caused climate change from a report. Now, she is suing the Trump administration, and she also testified before Congress last Thursday."

"Washington Gov. Jay Inslee is proposing to open an office of environmental justice if he is elected president."