Jonathan, a Seychelles giant tortoise living on Saint Helena, has reached the remarkable age of 194, making him the oldest living land animal on Earth. Jonathan remains a beloved resident of Saint ...

Age makes us all move a little slower, but the world’s oldest living land animal is at least used to the pace. The title is held by a Seychelles giant tortoise by the name of Jonathan, who just ...

Giant tortoises are some of the long-lived species on the planet. Here’s what biologists now understand about one of nature’s most impressive longevity experiments. Giant tortoises are redefining what ...

Meet Jonathan, a Seychelles giant tortoise who, at an estimated 192 to 193 years old in 2025, is officially the world’s oldest living land animal. Remarkably, he may be even older than documented, ...