AMES, Iowa – Beef and dairy producers want the animals in their herds to possess the best genetics possible. But a cow can have only one calf per year, which places a natural limitation on how widely ...

Scientists have succeeded in achieving the world's first pregnancy of a rhinoceros after an embryo transfer. The southern white rhino embryo was produced in vitro from collected egg cells and sperm ...

Spanish freelance photographer and filmmaker Jon A Juárez, affiliated with the Leibniz Institute for Zoo and Wildlife Research (Leibniz-IZW) in Berlin, has been awarded one of the world’s most ...