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Climate journalist dies of leukemia at 35
11 Jun
Summary
- Tatiana Schlossberg died at 35 after battling leukemia.
- She was a climate journalist and mother of two young children.
- Her parents are helping her husband raise their grandchildren.

Tatiana Schlossberg, the middle child of Caroline and Edwin Schlossberg and a climate journalist, died on December 30, 2025, at the age of 35. She was diagnosed with acute myeloid leukemia shortly after the birth of her daughter, Josephine, in 2024.
Schlossberg married Dr. George Moran, a urologist and professor at Columbia University, in 2017. The couple met at Yale University and had two children: son Edwin, born in 2022, and daughter Josephine, born in 2024.
In an essay for The New Yorker, Schlossberg recounted her husband's and children's unwavering support throughout her illness. Her parents, Caroline and Edwin Schlossberg, have since moved in with Moran to help care for their grandchildren.
Moran, who specializes in urology, met Schlossberg while they were both students at Yale. They married in September 2017 at her family's estate on Martha's Vineyard.