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Coverage dated March 18, 2026

Climate Change: 23 states file new lawsuit against Trump's EPA

Headline from WMUR

A new lawsuit by 23 states and D.C. is challenging the EPA's move to repeal a key finding in the fight against climate change.

WMUR's own description from its feed. We collect headlines and these descriptions, not full articles; read the original reporting below.

Earlier updates in this story

Read the reports

Reports & sources

9 articles, oldest first.

  1. Washington Examiner

    More than 20 states sue EPA over rollback of landmark climate finding (opens Washington Examiner)

    Published

    Washington Examiner's feed description

    Over 20 state attorneys general sued the Environmental Protection Agency for repealing the 2009 endangerment finding.

  2. New York Post

    EPA sued by two dozen states, 10 cities over repeal of ‘endangerment’ finding (opens New York Post)

    Published

    New York Post's feed description

    Two dozen states, along with more than a dozen cities and counties, sued the Environmental Protection Agency on Thursday, challenging the Trump administration’s repeal of a scientific finding that had been the central basis for U.S.

  3. Al Jazeera

    US states file lawsuit challenging Trump’s revocation of climate finding (opens Al Jazeera)

    Published

    Al Jazeera's feed description

    The Trump administration revoked key scientific finding that formed a basis for regulations to address climate change.

  4. WMUR

    Climate Change: 23 states file new lawsuit against Trump's EPA (opens WMUR)

    Published

    WMUR's feed description

    A new lawsuit by 23 states and D.C. is challenging the EPA's move to repeal a key finding in the fight against climate change.

  5. WDIO Duluth

    Two dozen states, 10 cities sue EPA over repeal of 'endangerment' finding central to climate fight (opens WDIO Duluth)

    Published

    WDIO Duluth's feed description

    Two dozen states, along with more than a dozen cities and counties, sued the Environmental Protection Agency on Thursday, challenging the Trump administration’s repeal of a scientific finding that had been the central basis for U.S.

  6. The Boston Globe

    Two dozen states, 10 cities, including Mass., sue EPA over repeal of ‘endangerment’ finding central to climate fight (opens The Boston Globe)

    Published

    The Boston Globe's feed description

    A rule finalized by the EPA last month revoked the 2009 endangerment finding that determined carbon dioxide and other greenhouse gases threaten public health and welfare.

  7. The Guardian

    US states sue Trump EPA over decision to repeal bedrock climate finding (opens The Guardian)

    Published

    The Guardian's feed description

    Lawsuit says rescission of endangerment finding – which ruled greenhouse gases threaten public health – was illegal

Identical headlines usually mean shared wire copy. They are counted as separate articles but are not independent confirmation.

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