‘Jonathan’ Is the Oldest Land Animal on Earth. He Could Hold the Secrets to Defying Death
Jonathan the tortoise, the world’s oldest living land animal, is still chugging along at the ripe age of roughly 194. Now, scientists have discovered some of the secrets to Jonathan’s longevity by sequencing his genome for the first time, according to a study published Wednesday in Science Advances. Jonathan, a Aldabra giant tortoise (Aldabrachelys gigantea), […]










