Animals
Creatures That Don’t Age in a Conventional Way

Did you know that certain creatures exhibit a fascinating phenomenon known as negligible senescence, where they don’t age in the conventional way we typically understand aging?
One of the most intriguing examples is the immortal jellyfish (*Turritopsis dohrnii*), which can revert its cells back to their earliest state, essentially starting its life cycle anew whenever it faces environmental stress or injury.
This biological process allows it to potentially avoid the typical cycle of life and death, making it a subject of keen interest among scientists studying aging and longevity.
Another remarkable creature is the Greenland shark, which can live for centuries with minimal signs of aging.
These sharks are believed to have a lifespan of up to 400 years, largely due to their incredibly slow growth rate and a unique environment that minimizes threats and diseases.
These extraordinary adaptations provide incredible insight into alternative aging processes and offer potential clues for age-related research in humans.
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