Summary:

- The article discusses the discovery of a new species of giant tortoise on the Galapagos Islands, a remote archipelago in the Pacific Ocean. This finding is significant as it represents a rare instance of a new large vertebrate species being identified in modern times.

- The new species, named Chelonoidis galapagoensis, was identified through genetic analysis of tortoise populations on the island of Fernandina. It is believed to be the first new species of giant tortoise discovered in the Galapagos in over a century.

- The discovery highlights the continued scientific importance of the Galapagos Islands, which were instrumental in the development of Charles Darwin's theory of evolution. The identification of this new tortoise species underscores the region's biodiversity and the ongoing scientific exploration of its unique ecosystems.