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March 3, 2026
press-release
Since 2017, vessel strikes have killed or injured at least 27 critically endangered North Atlantic right whales, including mothers and calves.
Right whale with visible propeller scars
March 3, 2026
post
Well, the Trump administration has finally done what it had long threatened to do: it slammed the door on the federal government’s authority to fight climate change. But just because...
a smoggy highway in winter filled with car exhaust
February 26, 2026
post
The defamation lawsuit against the Monterey Bay Aquarium threatens all advocates’ ability to speak up.
View of the bay in Monterey, California, with a seagull atop a coastal rock formation with sailboats in the background.
February 25, 2026
post
Despite this year’s backflip to the polar temperatures and snowfall totals of a bygone era, winters are undeniably becoming shorter and milder. The last decade of relatively warm, dry winters...
closeup of blueberries on bush
February 24, 2026
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The food justice movement calls for a reevaluation of our food system and how it excludes many people from access to nutritious, affordable food.
Farm field at sunrise
February 24, 2026
press-release
CLF will be active in the process to ensure Massachusetts doesn’t walk away from its duty to bring clean energy online and cut expensive, dangerous planet-warming emissions. 
A shot of the Massachusetts state house, from the bottom angled upwards.
February 21, 2026
post
Why turn to dirty, expensive fuels when renewable energy can keep electricity prices affordable and stable?
Two blue trucks, one in the foreground and one out of focus in the background, plow snowy roads with red plows. It is snowing heavily in a residential neighborhood.
February 19, 2026
press-release
CLF has pushed for years for stronger pollution controls to combat the harmful stormwater runoff that causes toxic algae blooms, degrades aquatic ecosystems, and makes Mashapaug Pond unfit for human...
a view of Mashapaug Pond
February 18, 2026
press-release
We’re prepared to take this fight to court to ensure our communities aren’t left to bear the consequences of unchecked climate-warming pollution.
An exhaust pipe is shown spewing out black smoke
February 13, 2026
press-release
We need to buckle down and focus on what we can move forward now to protect public health and keep our communities safe.
A shot of the Massachusetts state house, from the bottom angled upwards.