"PORTLAND, Maine — Federal fishing regulators on Tuesday approved a compromise they said would expand the amount of coral habitat preserved in the Atlantic Ocean while also protecting fishing interests."

"Environmental Protection Agency Administrator Scott Pruitt announced late Friday that he will not scrap the agency’s 2014 determination that a large-scale mining operation could irreparably harm Alaska’s Bristol Bay water­shed."

"The U.S. Department of State is spearheading a plan to tackle the decade-long problem brewing in the transboundary Kootenai River watershed, where toxic contaminants leaching from upstream Canadian coal mines into Montana’s watersheds continue to poison the prized aquatic ecosystem."

"America’s catch of cod is at an all-time low, but the fishery might finally experience a rebound in the coming fishing year."

"By burning fossil fuels, we have already raised the concentration of carbon dioxide in the atmosphere by 40 percent, and we’re on track to increase it by much more. Some of that gas may mix into the world’s inland waters, and recent studies hint that this may have profound effects on the species that live in them."

"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."