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

Written and edited by the WorldPing NewsdeskPublished Updated Original reporting: Live Science
Scientists discover the genetic secrets that may have helped Jonathan the tortoise live to 194 years oldWorldPing
Image via Live Science.

What happened

DNA samples from Jonathan the 194-year-old tortoise reveal gene variants and epigenetic changes that could contribute to his remarkable lifespan.

Key facts

  • DNA samples from Jonathan the 194-year-old tortoise reveal gene variants and epigenetic changes that could contribute to his remarkable lifespan.
  • Reported by Live Science and published Wed, 07 Oct 2026 19:05:40 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 uncover how the world's smallest flowering plant became so tiny

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

  5. Radio galaxy from 12.5 billion years ago may be most powerful ever found

Sources

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

Read the full report at Live Science

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