Jack Horner
Jack Horner is a renowned paleontologist and co-author of a study that challenged previous estimates regarding the growth and lifespan of Tyrannosaurus rex, suggesting it may live up to 45 to 50 years. He is known for his pioneering work in dinosaur behavior and biology and has contributed significantly to the understanding of dinosaur ecology and evolution.
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Recent news mentions
Jack Horner is a palaeontologist who is mentioned in relation to funding for a research project.
Jurassic Park palaeontologist parts ways with university after Epstein emails
United Kingdom· 2026-03-04Jack Horner is mentioned in the Epstein files for having sought funding from Jeffrey Epstein for his scientific project.
Le chasseur de dinosaures américain Jack Horner cité dans les dossiers Epstein
France· 2026-02-15Jack Horner is a paleontologist who served as a technical advisor for the 'Jurassic Park' movies and addressed his associations with Jeffrey Epstein.
Jeffrey Epstein’s interest in dinosaurs has led to a reckoning in the paleontology community
United States· 2026-02-14
Jack Horner is a co-author of the study suggesting a longer lifespan for Tyrannosaurus rex.
Study finds Tyrannosaurus rex did not reach full size until age 40
Taiwan· 2026-01-20