U.S. Environmental Protection Agency

The takedown of the Clean Power Plan begins
The takedown of the Clean Power Plan begins
Scott Pruitt helps Trump deliver on campaign promise: Reduce EPA to ‘little tidbits.’
Gina McCarthy holds out hope on climate policy
Gina McCarthy holds out hope on climate policy
The former head of the EPA isn’t despairing despite Trump administration rollbacks.
What is the Environmental Protection Agency?
Arrival of the cost-benefit state
Arrival of the cost-benefit state
The Supreme Court wants the Environmental Protection Agency to weigh human health against costs to industry.
Wilderness vs. mining, Roundup research and Western prisons
EPA to study effects of Roundup on 1,500 endangered species
EPA to study effects of Roundup on 1,500 endangered species
300 million pounds of glyphosate are used in the U.S. each year, but its impacts are largely unknown.
Old mines still plague Montana's Clark Fork
Old mines still plague Montana's Clark Fork
Why one of the nation's largest Superfund river sites can't address pollution from abandoned mines.
Court sides with industry on power plant emissions
Court sides with industry on power plant emissions
Supreme Court decision is a setback to one of the biggest environmental actions of the Obama administration.
Senate committee votes to block Obama's clean water rule
Senate committee votes to block Obama's clean water rule
Republicans say new rule would give the federal government too much authority over waterways and wetlands.
EPA says fracking could contaminate drinking water
EPA says fracking could contaminate drinking water
Feds identify no widespread problem but concede to insufficient data.
Senate approves major reform of the chemical safety law
Senate approves major reform of the chemical safety law
The biggest bipartisan environmental legislation to pass the Senate in decades.
More waterways likely protected under new EPA rule
More waterways likely protected under new EPA rule
The controversial Clean Water Act rule protects tributaries with any sign of water, no matter the flow.
Should states be responsible for protecting the atmosphere?
Should states be responsible for protecting the atmosphere?
A youth-led climate action campaign in Oregon gets its days in court.
EPA loophole allows streams of wastewater in Wyoming
EPA loophole allows streams of wastewater in Wyoming
Environmentalists challenge permits that result in dumping of toxic chemicals on tribal land.
Wyoming’s coal industry faces uncertain future
Wyoming’s coal industry faces uncertain future
New study examines threats to state’s coal-dependent economy.
Supreme Court wrestles with air-pollution rule
Supreme Court wrestles with air-pollution rule
Should the EPA have considered how expensive the new regs would be for operators?
States give Senate an earful on EPA greenhouse gas plan
States give Senate an earful on EPA greenhouse gas plan
Wyoming critiques federal coal plant cleanup at Senate hearing.
Latest: California fracking companies inject protected aquifers with wastewater
Latest: California fracking companies inject protected aquifers with wastewater
EPA found that state regulators allowed 2,500 to be contaminated.
Utah burn ban ignites outrage over ‘basic freedoms’
Utah burn ban ignites outrage over ‘basic freedoms’
The right to burn versus the right to breathe.
The Latest: EPA released final cleanup order for Duwamish River
The Latest: EPA released final cleanup order for Duwamish River
A million cubic yards of toxic sludge will be dredged from Seattle’s only river.
Remembering an environmental science pioneer
Remembering an environmental science pioneer
Theo Colborn uncovered effects of chemicals, like those used in fracking, on the human body.
Cleaner air for the Cowboy State
Cleaner air for the Cowboy State
Even remote spots like the Wind Rivers could benefit from the EPA's proposed crack down on polluters.
Duwamish River to get $342 million more for cleanup
Duwamish River to get $342 million more for cleanup
The EPA's order aims to undo decades of industrial pollution to Seattle's only river.