A coalition of Louisiana environmental groups is suing the state over a law they say violates their free speech rights by restricting them from sharing information about air quality.

The head of the Environmental Protection Agency clashed angrily with Democratic senators Wednesday, accusing one of being an “aspiring fiction writer” and saying another does not “care about wasting money.

The head of the Environmental Protection Agency has come under bipartisan criticism over his agency’s actions to cancel billions of dollars in congressionally approved spending to address chronic pollution in minority communities and jump-start clean energy programs.

A petrochemical plant in Louisiana accused of increasing cancer risks for a majority Black community has indefinitely suspended its operations in part due to the high cost of reducing toxic pollution.

Consumer and environmental groups are criticizing the Environmental Protection Agency's plan to eliminate its Energy Star offices.

Congress has voted to kill a rule requiring U.S. rubber tire makers to clean up planet-warming emissions from their manufacturing processes.

The Environmental Protection Agency on Friday announced a broad reorganization as part of the Trump administration’s drive to cut costs that some activists worry will harm the agency’s independent scientific research.

The Environmental Protection Agency says consumers across the U.S. will still be able to buy cheaper E15 gasoline this summer.

A federal judge says some nonprofits awarded billions for a so-called green bank to finance clean energy and climate-friendly projects cannot have their contracts scrapped and must have access to some of the frozen money.

The Trump administration has granted nearly 70 coal-fired power plants a two-year exemption from federal requirements to reduce emissions of toxic chemicals such as mercury, arsenic and benzene.

Hundreds of school districts around the U.S. may have to abandon plans to acquire electric buses after the EPA froze the latest round of money that was part of President Biden’s infrastructure law.

Industry groups representing hundreds of chemical and petrochemical manufacturers are seeking blanket exemptions from federal requirements to reduce emissions of toxic chemicals such as mercury, arsenic and benzene.

U.S. District Judge Tanya Chutkan on Wednesday questioned a Department of Justice attorney over whether the Environmental Protection Agency violated the law when it terminated $20 billion in green bank grants allegedly without following the proper process.

EPA Administrator Lee Zeldin says he is closing a one-room museum at the agency’s Washington headquarters, saving taxpayers $600,000 a year in operating costs.

As part of a push to roll back dozens of environmental regulations, the Trump administration is offering coal-fired power plants and other industrial polluters a chance to receive exemptions from rules requiring them to reduce emissions of toxic chemicals, including mercury, arsenic and benzene.

Senate Democrats accuse the Environmental Protection Agency of breaking the law when they cancelled grants worth more than $1.5 billion focused on improving the environment in minority communities hit hard by pollution.

A federal judge has blocked the Trump administration from terminating $14 billion in grants awarded to three climate groups by the Biden administration.

The Environmental Protection Agency plans to eliminate its scientific research program and could fire more than 1,000 scientists and other employees who help provide the scientific foundation for rules safeguarding human health and the environment.

Three former Environmental Protection Agency leaders say rollbacks proposed by the Trump administration endanger the lives of millions of Americans and abandon the agency’s mission to protect the environment and human health.

Environmental Protection Agency Administrator Lee Zeldin on Wednesday announced nearly three dozen deregulatory moves that he said would spur the U.S. economy by rolling back rules that have unfairly burdened industry.

The head of the Environmental Protection Agency has announced a series of actions to roll back landmark environmental regulations, including rules on pollution from coal-fired power plants, climate change and electric vehicles.

The Environmental Protection Agency said it has terminated grant agreements worth $20 billion issued by the Biden administration under a so-called green bank to finance climate-friendly projects.

A nonprofit that was awarded nearly $7 billion by the Biden administration to finance clean energy and climate-friendly projects has sued the Environmental Protection Agency, accusing it of improperly freezing its account.

The Justice Department is celebrating its decision to drop a federal lawsuit against a Louisiana petrochemical plant accused of worsening cancer risks for residents in a majority-Black community.

The Environmental Protection Agency has issued new guidance directing senior staff to submit spending items greater than $50,000 for approval from Elon Musk’s Department of Government Efficiency.

The U.S. government’s decision to stop sharing air quality data from embassies and consulates worldwide is worrying some local scientists and experts who say the data was vital for people to be aware of air quality and monitor their government's progress in improving public health.

The Trump administration plans to drop a federal lawsuit against a synthetic rubber manufacturer accused of worsening cancer risks for residents near its Louisiana plant, according to two sources familiar with the matter.

The Supreme Court has made it harder for environmental regulators to limit water pollution, ruling for San Francisco in a case about the discharge of raw sewage that sometimes occurs during heavy rains.

Despite a comment by President Donald Trump, the Environmental Protection Agency does not plan to reduce its staff by 65%, but major budget cuts are likely.

As President Donald Trump's administration looks to reverse a cornerstone finding that climate change endangers human health and welfare, scientists say they need to look around because it’s obvious how bad global warming is and how its getting worse.

The head of the Environmental Protection Agency has privately urged the Trump administration to reconsider a scientific finding that's long been the central basis for U.S. action against climate change.

President Donald Trump's administration says federal agencies should begin planning to eliminate employee positions.

For nearly 100 years, the former Exide plant melted lead-acid car batteries that polluted properties in the mostly Latino region of southeast Los Angeles.

In a major reversal, the new head of the Environmental Protection Agency says he'll try to rescind $20 billion in grants awarded by the Biden administration for climate and clean-energy projects.

The Republican-controlled Senate has confirmed Lee Zeldin to lead the Environmental Protection Agency.

President Trump is reversing his predecessor’s efforts to clean up areas hardest hit by pollution from heavy industry, ports and roadways – communities that are often largely Black, Latino and low-income.

Lee Zeldin, President-elect Donald Trump's nominee to head the Environmental Protection Agency, is promising to preserve a clean environment “without suffocating the economy.”.

Harmful chemicals in sewage sludge spread on pasture as fertilizer pose a risk to people who regularly consume milk, beef and other products from those farms, in some cases raising cancer risk “several orders of magnitude” above what the Environmental Protection Agency considers acceptable, federal officials announced Tuesday.

The Biden administration is dropping its plan to conserve old-growth forests after getting pushback from Republicans and the timber industry.

Michael Regan, who has led the Environmental Protection Agency throughout President Joe Biden’s four-year term, said Friday he will be leaving the agency Dec. 31, about three weeks before Biden’ leaves office.

The Environmental Protection Agency has granted two requests from California to enforce strict standards for vehicle emissions, including a rule aimed at banning sales of new gasoline-powered cars in the state by 2035.

The Supreme Court says it will take up a business-backed appeal that could make it easier to challenge federal regulations, acting in a dispute related to California’s nation-leading standards for vehicle emissions.

The long-anticipated cleanup of a manufacturing site in Jacksonville is finally underway, according to officials.

The Environmental Protection Agency says it concluded more than 1,850 civil cases this year, a 3.4% increase over 2023, and charged 121 criminal defendants, a 17.6% increase over the previous year.

Oil and natural gas companies for the first time will have to pay a federal fee if they emit dangerous methane above certain levels under a rule announced by the Biden administration.

A southeast Louisiana school board voted to shut down a predominantly Black elementary school next to a petrochemical facility embroiled in multiple lawsuits over its high levels of toxic emissions.

The Biden administration is imposing strict new limits on dust from lead-based paint in older homes and child-care facilities.

The Environmental Protection Agency didn't ensure that states submitted accurate estimates of the number of lead pipes they had.

The Supreme Court has allowed a Biden administration rule aimed at limiting planet-warming pollution from coal-fired power plants to remain in place as legal challenges play out.

A decade after the Flint, Michigan, water crisis raised alarms about the dangers of lead in tap water, President Joe Biden is setting a 10-year deadline for U.S. cities to replace lead pipes and make drinking water safe for all Americans.

The Supreme Court has left in place two Biden administration environmental regulations aimed at reducing emissions of planet-warming methane and toxic mercury.

The way the Environmental Protection Agency has reported its test results since the disastrous East Palestine, Ohio, train derailment last year makes it hard for residents to know the full extent of the contamination they have been exposed to that they worry could increase their risk of cancer.

The Republican-controlled House approved a resolution Friday that would overturn a new Biden administration rule on automobile emissions that Republicans say would force Americans to buy unaffordable electric vehicles they don’t want.

Walmart has recalled nearly 10,000 cases of apple juice sold in stores across the U.S. The product was found to contain potentially harmful levels of inorganic arsenic.

Just a week after taking office, President Joe Biden signed an executive order prioritizing environmental justice.

The Environmental Protection Agency announced an immediate ban on selling the pesticide DCPA or Dacthal.

The EPA's internal watchdog will investigate why the agency didn’t get its specialized plane loaded with advanced sensors into the air over East Palestine until four days after the disastrous Norfolk Southern derailment last year.

The federal government announced a $241.5 million settlement with Marathon Oil on Thursday for alleged air quality violations at the company’s oil and gas operations on the Fort Berthold Indian Reservation in North Dakota.

General Motors will pay nearly $146 million in penalties to the federal government because 5.9 million of its older vehicles don’t comply with emissions and fuel economy standards.

Federal rules that impact virtually every aspect of everyday life, from the food we eat and the cars we drive to the air we breathe and homes we live in, could be at risk after a wide-ranging Supreme Court ruling.

The Environmental Protection Agency won't be able to enforce a key rule limiting air pollution in nearly a dozen states while separate legal challenges proceed around the country.

The Supreme Court is putting the Environmental Protection Agency’s air pollution-fighting “good neighbor” plan on hold while legal challenges continue.

Scientists using new methods of measuring the carcinogen ethylene oxide have found much higher than expected levels of the chemical in the air along a corridor in southeastern Louisiana.

The rhetorical “war on coal” is back as Republicans try to capitalize on moves by President Joe Biden's administration to rein in pollution and climate change.

Denka Performance Elastomer in Louisiana threatened to shut down if the Biden administration doesn't give it more time to reduce its emissions.

President Joe Biden has unleashed a flurry of election year rules on the environment as he tries to secure his legacy.

A federal judge has signed off on the $600 million class action settlement over last year's disastrous Norfolk Southern derailment in eastern Ohio, but many people who live near East Palestine are still wondering how much they will end up with out of the deal.

The Environmental Protection Agency warns that cyberattacks against water utilities around the U.S. are becoming more frequent and more severe.

With reports of PFAS contamination affecting some farms, Consumer Reports scientists took to the labs to find out if our milk supply is safe.

The nation’s largest public utility is moving ahead with a plan for a new natural gas plant in Tennessee despite warnings that its environmental review of the project doesn’t comply with federal law.

The Environmental Protection Agency has finalized a ban on consumer uses of methylene chloride, a chemical widely used as a paint stripper but known to cause liver cancer and other health problems.

Environmental Protection Agency Administrator Michael Regan says new rules that would force power plants fueled by coal or natural gas to capture smokestack emissions or shut down are targeting pollution that's “pushing our planet to the brink.”.

A group that represents the chemical industry says it strongly opposes the Environmental Protection Agency's designation of two forever chemicals used in cookware, carpets and firefighting foams as hazardous substances.

More than 200 chemical plants nationwide must reduce toxic emissions likely to cause cancer under a new Environmental Protection Agency rule.

The head of the Environmental Protection Agency on Friday defended a new $20 billion federal “green bank” program.

Officials say the aftermath of last year’s fiery train derailment in eastern Ohio doesn’t qualify as a public health emergency because widespread health problems and ongoing chemical exposures haven’t been documented.

The Environmental Protection Agency has set strict emissions standards for heavy-duty trucks, buses and other large vehicles.

The Biden administration has announced new automobile emissions standards that officials call the most ambitious plan ever to cut planet-warming emissions from passenger vehicles.

The Biden administration this week is expected to announce new automobile emissions standards that relax proposed tailpipe limits for three years but eventually reach the same strict standards set out by the Environmental Protection Agency.

The Environmental Protection Agency is imposing stricter limits on a chemical used to sterilize medical equipment after finding a higher-than-expected cancer risk at facilities that use ethylene oxide to clean billions of devices including catheters and syringes.

Twenty-five Republican-led states have joined lawsuits challenging a new Biden administration rule that sets tougher standards for deadly soot pollution.

The Environmental Protection Agency said Thursday it is delaying planned rules for existing natural gas plants that emit harmful air pollutants and contribute to global warming.

The Environmental Protection Agency says 25 toxic waste sites in 15 states will be cleaned up as part of a $1 billion infusion to the federal Superfund program.

Drivers in eight Midwestern states will be able to fuel up with a higher blend of ethanol throughout the year under a ruled finalized by the Environmental Protection Agency.

The Supreme Court’s conservative majority appears skeptical of the federal government’s argument that the Environmental Protection Agency should be allowed to continue enforcing its anti-air-pollution rule in 11 states.

The Biden administration is setting tougher standards for deadly soot pollution.

The Senate has approved President Joe Biden’s nominee to lead the Environmental Protection Agency’s air pollution office just as the agency is set to finalize rules over climate-changing emissions from power plants and cars and trucks.

A group of more than 4,700 auto dealers in the United States have sent a letter to President Joe Biden, urging the president to halt regulators' efforts to require cars to emit less pollution.

The EPA’s newest assessment of water quality and nutrient pollution in U.S. rivers and streams shows almost no progress on cutting the nitrogen pollution that comes primarily from farm chemical runoff.

Oil and natural gas companies would have to pay a fee for methane emissions that exceed certain levels under a new rule proposed by the Biden administration.

The Supreme Court has rejected Alaska’s bid to revive a proposed copper and gold mine that was blocked by the Environmental Protection Agency.

The Biden administration is granting Louisiana's request to administer its own permit program for wells that store carbon dioxide.

The Supreme Court will hear arguments in February on whether the Environmental Protection Agency can continue enforcing its anti-air-pollution “good neighbor” rule in 10 states.

The Environmental Protection Agency says it is conducting more on-site inspections of polluting industrial sites than at any time since the COVID-19 pandemic began.

The Biden administration is initiating a formal evaluation of risks posed by vinyl chloride, the cancer-causing chemical that burned in a towering plume of toxic black smoke following a fiery train derailment earlier this year in eastern Ohio.

U.S. and Israeli authorities say a small western Pennsylvania water authority was just one of multiple organizations breached by Iran-affiliated hackers who targeted a specific industrial control device because it is Israeli-made.

The Environmental Protection Agency on Thursday proposed the strongest overhaul of lead in drinking water rules in more than three decades.

When Daniel Skousen scrubs at the ash and soot covering his Maui home, he worries about the smell.

President Joe Biden declared an emergency over lead-in-water contamination in the U.S. Virgin Islands earlier this week after tests on St. Croix revealed levels more than 100 times the limits set by the Environmental Protection Agency – among the worst results a U.S. community has seen in decades.

The Biden administration is making $2 billion available to community groups, states and tribes to clean up pollution and develop clean energy in disadvantaged communities in what officials called the largest-ever investment in environmental justice.