The six calves—which, at two years of age, are perfectly healthy, the researchers report—are expected to lack the dangerous horns that are often removed from dairy cows in a process that is ...

Cows rest in the sun at Sri Krishna Balaram Goshal in Milpitas, Calif., on Friday, March 7, 2025. (Shae Hammond/Bay Area News Group) With two foot-long horns protruding from either side of their ...