Researchers have released a desert tortoise raised on a Marine Corps base as part of efforts aimed at reinvigorating the threatened population in the western Mojave Desert.
Many scientists believe the very same dynamics that have shaped conflict between nations since the early 20th century also may govern how species evolve on Earth.
Ecuador has released 201 tortoises on Santa Fe Island in the Galapagos archipelago, where a similar subspecies went extinct more than 150 years ago.
Most research on the role of introduced species of plants and animals stresses their negative ecological impacts. But are all introduced species bad actors?
For the first time in a century, babies of the endangered Pinzon giant tortoise have been born in the wild in the Galapagos islands, scientists said.
The source of a sick tortoise's discomfort became clear after a south Florida veterinarian took an X-ray: The animal had swallowed a turtle pendant.
A population of endangered giant tortoises, which once dwindled to just over a dozen, has recovered on the Galapagos island of Española, a finding described as "a true story of success and hope in conservation" by the lead ...
The remains of "Lonesome George," the last of a subspecies of Galapagos Islands tortoise, will go on display at the Museum of Natural History in New York this month, Ecuador said Thursday.
Assumptions about how much and how far chronically ill gopher tortoises move around could be wrong, a new University of Georgia study has found. Following the movements of tortoises sick with upper respiratory tract diseases ...
"Pepe the Missionary," a giant tortoise who rose to fame as one of the most photographed animals on Ecuador's Galapagos Islands, has died at age 60, officials said Friday.