"Work crews ignite dynamite blasts in the remote and rugged southeast corner of Arizona, forever reshaping the landscape as they pulverize mountaintops in a rush to build more of President Donald Trump’s border wall before his term ends next month."

"Despite significant breakthroughs, sales of electric vehicles were largely stagnant, and the cost of the cars puts them still out of reach for most Americans."

"State prosecutors have announced they will not pursue felony charges against two New Orleans environmental activists who left plastic pellets on the doorstep of a chemical industry lobbyist."

"Ohio lawmakers faced fierce blowback last winter over a bill that would escalate criminal charges on fossil fuel protesters and threaten religious organizations or nonprofits that support such demonstrations with crushing fines."

"Some Hopi families don’t have running water. Many others have water tainted with arsenic. Steps toward fixes are finally taking shape."

"MISHONGNOVI — At the end of a dusty road, beside two water tanks in the desert shrubs, a windmill spins in the breeze.

From a spigot, water flows through a blue hose and gushes into a bucket.

When the water reaches the brim, Kayla Johnson heaves the bucket into the back of her family’s car. Her younger brother, Terron, holds the hose and keeps the stream running into a 5-gallon jug.

"For the first time in three decades, the federal government on Tuesday overhauled a rule aimed at reducing lead in drinking water across the country — a long-standing scourge made worse by the nation’s weathered and crumbling infrastructure." "But the government is allowing many of the nation’s 6 million lead water pipes to remain in service, and health advocates say risks remain".

"The Hawaii county Civil Defense Agency (COH) has asked residents to stay indoors after the Kilauea volcano erupted following a series of earthquakes."

"The Environmental Protection Agency (EPA) on Monday tightened standards for how much lead can remain as dust on surfaces such as floors and window sills after lead removal activities, in a move that environmentalists said doesn't go far enough."

"In a blunt deregulatory maneuver, the Trump Administration in its waning days is attempting to adopt a regulation that, if finalized, would have a cataclysmic effect on the public health and consumer protection regulatory landscape."

"Environmentalist groups say the pipeline, intended to funnel gas from Pennsylvania to north Brooklyn, is an example of environmental racism".