Discover the Aldabra tortoise, a giant species with remarkable longevity, unique traits, and conservation challenges.

A lack of moisture can turn desert soil into an environment almost devoid of plant life, but tortoises have proved an ...

More than 150 giant tortoises have been reintroduced to Floreana Island in Ecuador's famed Galapagos archipelago where they disappeared more than a century ago, the environment ministry said Friday.

FLOREANA ISLAND, ECUADOR — Nine men walk single file like an army, marching uphill and under the equatorial sun with hundred-pound plastic crates strapped to their backs. When they finally crest the ...