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A woman shopping for frozen fruit in a Walmart store in Coquitlam, Canada.

Not Cool: How the EPA’s Refrigerant Rollback Will Raise Your Grocery and AC Costs

Expert BlogUnited StatesDavid Doniger, Dr. Richie Kaur, Jeremy Arling
NRDC and industry are suing over cost-raising delays in moving away from HFC super pollutants in supermarkets and cold storage warehouses.
A protester holds up a sign at a Stand up For Science rally held at Washington Square Park in Manhattan, New York City, on March 7, 2025.

Political Control of Research Funding Threatens Sound Science

Expert BlogUnited States
Decades of federal research funding have led to breakthroughs in medicine, technology, and environmental science. A new OMB proposal aims to derail all of this through political interference.
Brad Smith, president of Microsoft Corporation, speaks during a climate initiative event at the Microsoft Corp. campus in Redmond, Washington, on January 16, 2020. Microsoft unveiled plans to invest $1 billion to back companies and organizations working on technologies to remove or reduce carbon from the earth's atmosphere, saying efforts to merely emit less carbon aren't enough to prevent catastrophic climate change.

The Carbon Removal Market Can Work—If We Build It Right

Expert BlogUnited StatesSam F. Savitz, Dr. Jennifer DiStefano
The CDR industry’s reliance on Microsoft shows the limits of voluntary climate action—and the need for government to do its part. It’s time to take the trash out of our atmosphere.
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Saving California's Salmon Is Now Up to Governor Newsom

Expert BlogCaliforniaKate Poole
Keeping the Trump administration's biological opinions in place would likely drive California’s wild salmon—as well as their habitat in the San Francisco Bay-Delta estuary and all who depend on them—into a death spiral from which they may never recover.

Stopping Pebble Mine: A Test of Our Democracy

Expert BlogAlaska, United States, CanadaJoel Reynolds
Isolation grows for Canadian owner of widely condemned Bristol Bay mine, faced with broad-based opposition at all levels and intensifying calls for permanent protection of the region.

The Show’s Over: Showerhead Efficiency Standard Is Restored

Expert BlogUnited StatesEd Osann
The US Department of Energy finalized a rule this week that eliminates the Trump-era change that allowed for the sale of new multi-nozzle showerhead arrays to bypass the efficiency standard in place for showerheads since 1994.

Senator and WA Governor Join Forces to Tackle Snake Dams

Expert BlogWashington, WestGiulia C.S. Good Stefani

U.S. Senator Patty Murray (D-WA) and Washington Governor Jay Inslee answered advocates’ calls to energize the decades-long push to save our iconic salmon from extinction.

Biden Team Moves to Save the Boundary Waters

Expert BlogMinnesotaDavid Doniger

The Biden administration’s very welcome decision to block sulfide-ore copper mining on the edges of the Boundary Waters Canoe Area Wilderness is personal to me and my family. My in-laws have roots there going back more than a century, and…

Biden Admin Takes 1st Step to Undo Trump’s Delta Destruction

Expert BlogCaliforniaDoug Obegi

The Trump Administration’s biological opinions were the result of scientific misconduct, political interference, and bias. The end result is nothing short of a plan for extinction that is playing out before our eyes.

California’s Wildly Inequitable Water Rights System

Expert BlogCaliforniaKate Poole

It's time to put the interests of the community above the interests of the ancestors of a handful of white settlers who staked their claim to our public resources over a century ago.

What’s New in Clean Water

Expert BlogUnited StatesJon Devine

The Biden administration is in a challenging position—having to clean up a horrendous mess created by the Trump administration while also needing to strengthen safeguards to address the fact that the country is still a long way off from the…

PennEast Gas Pipeline Cancelled by Developers

Expert BlogNew York, New Jersey, Delaware, PennsylvaniaSahana Rao

Development of the PennEast Pipeline has been put on hold! This fracked gas pipeline would be disastrous for the Delaware River Basin and would exacerbate the climate crisis—here’s how we can stop the pipeline permanently.

New Yorkers—Vote Yes for Clean Air and Water!

Expert BlogNew YorkCorinne Bell, Joan Leary Matthews

On November 2nd, New Yorkers can lead a new wave of state environmental rights amendments if they decide that the state should officially recognize everyone’s right to clean air and water.

Environmental Injustices Plague Parchman Prison, Mississippi

Expert BlogMississippiSarah Tallman, Natalia Ospina, Marisa Guerrero, Sara Imperiale

For years, the people incarcerated at the Mississippi State Penitentiary in Parchman have reported a host of problems relating to drinking water and sewage. Now, an investigation confirms repeated and likely ongoing environmental violations at the notorious Parchman prison.

House Committee Makes Down Payment on Clean Water Needs

Expert BlogUnited StatesBecky Hammer

The House Transportation & Infrastructure Committee is moving forward with a measure that would invest $3.7 billion in critical wastewater and stormwater infrastructure. These resources—while a drop in the metaphorical bucket compared to the hundreds of billions of dollars needed…