"The federal government's top fisheries experts say that three widely used pesticides — including the controversial insecticide chlorpyrifos — are jeopardizing the survival of many species of salmon, as well as orcas that feed on those salmon."

"A new threat to New England's shellfish industry seems to be establishing itself more firmly, and regulators are trying to stay ahead of potentially deadly blooms of toxic algae that may be driven by climate change."

"Ryan Zinke has recommended three major marine monuments be reduced to allow greater commercial fishing, prompting anguish from environmental groups".

"The Trump administration moved Friday to renew leases for a copper and nickel mining operation on the border of Minnesota’s Boundary Waters Canoe Area Wilderness, reversing a decision made in the final weeks of Barack Obama’s tenure in office."

"The would-be developer of the widely opposed Pebble Mine copper and gold project in salmon-rich southwestern Alaska announced on Thursday it will file its first application for a permit."

"Tiny bits of plastic are contaminating mussels from the European Arctic to China in a sign of the global spread of ocean pollution that can end up on people’s dinner plates."

"Interior Secretary Ryan Zinke brought the leader of a California park to his office last month to reprimand him for climate change-related tweets the park had sent via Twitter, two sources close to the situation said."

"Three former Environmental Protection Agency (EPA) administrators who served under Republican presidents came out against a proposed gold and copper mine in Alaska on Tuesday."

"When environmentalists press for the removal of river-choking old dams, George Howard can smell the money."