The Washington Post

Earth's Elder Statesmen: The Longest-Living Animal Species

A Journey Into Longevity

In the vast tapestry of life on Earth, some creatures possess an extraordinary ability to endure the relentless passage of time. Join us as we delve into the fascinating world of the longest-living animals, from the colossal to the microscopic.

The Age of Giants

The African elephant, the largest living land animal, can boast an average lifespan of 70 years, making it one of the most venerable creatures on our planet. Scientists have discovered that by studying these gentle giants' tusks, they can determine their age with remarkable accuracy.

Immortal Beings

But there are creatures that take longevity to an entirely new level. The immortal jellyfish, Turritopsis dohrnii, has the astonishing ability to revert back to its juvenile stage after reaching sexual maturity, effectively resetting its biological clock.

Timeless Wonders

Clams, such as the ocean quahog, can easily exceed a century in age. The oldest known specimen, named Ming, lived to an incredible 507 years before passing away in 2006. Their longevity is attributed to their slow metabolism and protective shells.

Humans: The Long-Lived Mammals

Among mammals, humans stand out for their exceptional longevity. The oldest person ever recorded, Jeanne Calment of France, lived to the ripe old age of 122 years. While humans generally live for around 70-80 years, our complex social structures and medical advancements have significantly increased our lifespans.

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