Discover the world’s oldest turtles, from Jonathan to Alagba, whose lifespans span centuries. Learn the science behind their ...

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 ...

Jonathan the tortoise celebrated his 190th birthday as he extends his run as the longest-living land animal in the world. Jonathan first arrived in his current home of the island of Saint Helena in ...

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 ...