4 trends tracked about this subject — the full history, oldest to newest below.
New scientific modeling suggests the theoretical upper limit of the human lifespan may extend far beyond previously established biological boundaries.
A scientific study published in July 2026 suggests humans could theoretically reach a maximum lifespan of 156 years.
New scientific models suggest the theoretical human lifespan could extend well beyond the previous 122-year ceiling, potentially reaching 156 years or more.
New research challenges the long-held 122-year human lifespan limit, suggesting a potential upper bound of 156 years.