Mariah Blake
journalist
Mariah Blake is an American investigative journalist whose writing has appeared in The New York Times, The Atlantic, Mother Jones, The New Republic, CJR, and other publications.
In 2025, Blake published the book They Poisoned the World: Life and Death in the Age of Forever Chemicals, a sweeping investigation of the American chemical industry and its decades-long cover-up of the dangers of PFAS, which are commonly known as "forever chemicals" because they don't break down in the environment. The book was a finalist for the PEN/E. O. Wilson Literary Science Writing Award; the J. Anthony Lukas Book Prize from Columbia University and the Nieman Foundation for Journalism at Harvard; a Los Angeles Times Book Prize; and the Edgar Award for Best Fact Crime from Mystery Writers of America. It was also named one of the best nonfiction books of 2025 by The Washington Post and Scientific American, which praise it as an "an epic of science writing."
Blake earned a Bachelor of Arts in English from Barnard College and a Master of Science in journalism from the Columbia University Graduate School of Journalism. She was the 2016 Murrey Marder Nieman Fellow in Watchdog Journalism at Harvard University.
The public source identifies “Mariah Blake” as journalist. This brief keeps that definition visible, then builds a research path around Mariah, Blake and journalist.
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Biographical claims are most persuasive when dates, appointments and relationships can be traced to records created close to the events described. The source revision retrieved here is dated Sep 8, 2026. The linked authority identifier is Q87192592. VIAF identifies the subject as 433174325283701412993. The Library of Congress control number is n2025010766. None of the 2 selected statements returned an explicit reference. The first chronological checks are 2025 and 2016.
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This entry incorporates text from “Mariah Blake” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.