Quick Take Preserving the northern white rhino now requires overcoming functional extinction, as there are only two females ...

NAIROBI, Kenya — A rhinoceros was impregnated through embryo transfer in the first successful use of a method that conservationists said might later make it possible to save the nearly extinct ...

Press Release // Leibniz Institute for Zoo and Wildlife Research (Leibniz-IZW), Safari Park Dvůr Králové, Avantea, University of Padua, the University of Osaka, Max Delbrück Center for Molecular ...

For the best experience, please enable JavaScript in your browser settings. Silvia Colleoni analyzes embryos at Avantea laboratory in Cremona, Italy. [Ami Vitale ...

A southern white rhino has become pregnant through artificial insemination at the San Diego Zoo Safari Park — giving hope for efforts to save a subspecies of one of the world's most recognizable ...

Northern white rhinoceroses were feared extinct in the wild in 2008. In 2018, the last male northern white rhinoceros died at a conservancy project in Kenya. The only two that remain are a mother and ...

Sudan, the Last Male Northern White Rhino preserved at the National Museum of Kenya. [Silas Otieno, Standard] Kenyans can now relive the memorable life of Sudan, the last male white rhino. The dummy ...

EDITOR’S NOTE: Call to Earth is a CNN editorial series committed to reporting on the environmental challenges facing our planet, together with the solutions. Rolex’s Perpetual Planet Initiative has ...