Simón Bolívar, the hero of the Latin American wars of independence, dreamed of South America becoming a single great power. After defeating Spain in 1821, Bolívar established Gran Colombia with Bogotá ...

Madagascar began rebuilding a giant tortoise population in 2018 with only 12 founder animals at the Anjajavy Reserve in the ...

DNA so degraded it would normally be thrown out just gave researchers a foothold in solving a mystery buried in museum bone ...

Section I. Overview -- The Galapagos : island home of giant tortoises / Jack Frazier -- Galapagos tortoises : protagonists in the spectacle of life on Earth / Jack Frazier -- Section II. History of ...

Museum bones holding tiny scraps of DNA were enough to rebuild two missing branches of the Galápagos tortoise family tree.

An international team of wildlife researchers has found that the giant tortoises living on the Galápagos islands may be in danger of losing a major food resource due to the encroachment of invasive ...

The Floreana tortoise went extinct from its native island in the 19th century, but conservationists have reintroduced hybrid tortoises carrying its DNA.

After trudging upslope for weeks, a giant tortoise slows its hundreds of cumbersome kilograms to a stop. Dense woods defended by barbed wire–like blackberry bushes block its path. After a brief foray ...