Reproductive performance was assessed in a semi-wild Boran cattle herd living on a grassland ranch in Kenya. Male calves copulated with cows a long time after they were weaned naturally. Up to the age ...

The genes of 50 top bulls have been sequenced in an effort to understand how genes from temperate cattle have influenced important production traits in the modern Brahman breed. The Sequencing the ...

Texas longhorns trace their ancestry to the cattle that Christopher Columbus brought to the New World in 1493. Those first bovine immigrants were long thought to be descendants of taurine cattle, ...