"Firefighters sometimes use a special type of foam to put out fires caused by flammable liquids, like gases or solvents. But that foam contains “forever chemicals,” or PFAs."

"U.S. Forces Japan has denied Okinawa prefecture’s requests to test for so-called “forever chemicals” at three U.S. military bases, citing insufficient evidence that the facilities are sources of contamination."

"The Interior Department confirmed Friday that Leslie Beyer, who has led the agency’s energy programs on public lands and waters since her Senate confirmation in September, has left the agency."

"The rule banning new roads in some forests protects prime bear habitat and was part of the Fish and Wildlife Service’s justification for its failed attempt to delist grizzlies in 2017."

"The Trump administration is planning on making more acres of public land available for energy and mineral development in eight Western states, a move worrying environmentalists watching for the declining population of greater sage-grouse."

"The Interior Department announced Monday it is pausing leases for all five large-scale offshore wind projects under construction in America, citing unspecified issues of national security."

"On an isolated stretch of Texas coastline, conservation groups have acquired more than 3,000 acres of nearly pristine prairie to preserve as habitat for endangered whooping cranes, one of the rarest birds in North America."

"As the world looks to incorporate more renewables into energy grids, centuries-old systems that can balance supply and demand are being reappraised and innovated upon."

"A delayed environmental review cleared the Dakota Access Pipeline to continue operating. Separately, a North Dakota judge expressed unusual exasperation over the tangled legal battles."

Federal regulators will allow tech companies to effectively plug massive data centers directly into power plants, issuing a long-awaited order Thursday, as the Trump administration urges them to help the U.S. lead the world in artificial intelligence and revive domestic manufacturing.