LONDON, December 31, 2025 —Tatiana Schlossberg, an environmental journalist and granddaughter of former President John F. Kennedy, has died at age 35. Her family confirmed her death Tuesday morning, stating she passed after a public battle with acute myeloid leukemia.
Who was Tatiana Schlossberg?
Tatiana Schlossberg was an environmental journalist, author, and a member of the Kennedy family. The daughter of Caroline Kennedy and Edwin Schlossberg, and granddaughter of President John F. Kennedy and First Lady Jacqueline Kennedy, she built a distinct career in science communication. She was a graduate of Yale University and the University of Oxford before reporting on climate and science for major publications.
What was her career in journalism?
Schlossberg established herself as a dedicated science and climate reporter. She worked for The New York Times and her writing also appeared in The Washington Post, Vanity Fair, The Atlantic, and Bloomberg. In 2019, she published the book Inconspicuous Consumption: The Environmental Impact You Don’t Know You Have explores the unstated environmental costs associated with day-to-day existence. Climate change and environmental issues continued to be her work priorities.
What was the cause of her death?
Schlossberg was diagnosed with acute myeloid leukemia in 2023. She documented her experience in a deeply personal essay published in The New Yorker in November 2025. She wrote of her family’s everyday presence and the emotional impact of her diagnosis, reflecting on her illness and their constant support over lengthy hospital stints.
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Family Shares the News of Passing
Born and raised in New York City, she was married to George Moran, and have two children. Her parents are named Caroline Kennedy and Edwin Schlossberg, and her siblings, Jack Schlossberg and Rose Schlossberg. Her family’s statement, shared via the John F. Kennedy Library Foundation’s Instagram, read: “Our beautiful Tatiana passed away this morning. She will always be in our hearts.”
FAQ
Q: How did Tatiana Schlossberg die?
A: She died after a battle with acute myeloid leukemia, a diagnosis she received in 2023.
Q: What was Tatiana Schlossberg known for professionally?
A: She was a climate and science-focused environmental journalist and author who worked for The New York Times and other significant newspapers.
Q: Who are her immediate family members?
A: Her husband, George Moran; their two kids; her parents, Caroline Kennedy and Edwin Schlossberg; and her siblings, Jack and Rose Schlossberg, all survive her.
Q: Did she write about her illness?
A: Yes, she published a personal essay in The New Yorker in November 2025 detailing her cancer journey and her family’s support.
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