194-year-old tortoise has exceptional DNA repair systems that fight off ageing

Written and edited by the WorldPing NewsdeskPublished Updated Original reporting: New Scientist
194-year-old tortoise has exceptional DNA repair systems that fight off ageingWorldPing
Image via New Scientist.

What happened

The genome of Jonathan the giant tortoise, a 194-year-old resident of St Helena island, has been probed to understand how he has been alive for more than double his species’ average life expectancy…

Key facts

  • The genome of Jonathan the giant tortoise, a 194-year-old resident of St Helena island, has been probed to understand how he has been alive for more than double his species’ average life expectancy…
  • Reported by New Scientist and published Wed, 07 Oct 2026 18:00:00 UTC.

Why it matters

Research findings and mission results set the evidence base that policy, funding and later discoveries build on.

What to watch next

  • Peer review status and replication of the findings
  • Mission milestones and next scheduled attempt
  • Funding or policy decisions that follow

Coverage timeline

When each newsroom published on this story, oldest first — all times UTC.

  1. 194-year-old tortoise has exceptional DNA repair systems that fight off ageing

  2. 194-year-old tortoise reveals stable gene switches that may help resist aging

  3. Scientists discover the genetic secrets that may have helped Jonathan the tortoise live to 194 years old

Sources

The original report was published by New Scientist. WorldPing does not claim that reporting — this page summarises and contextualises it.

Read the full report at New Scientist

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