With calves weaned, veterinarians criss-cross the country conducting pregnancy checks, or preg checking, cow herds. The vet calls out and marks an “O” on the hips of “open” or non-pregnant cows.

K-State beef cattle experts emphasize early heifer preparation and the role of nutrition in early conception and calving ...

Dr. Jim Donahue and his team at ReproHealth Technologies are tweaking the design on a device that allows a surrogate cow to incubate embryos. (IBJ photos/Eric Learned) Dr. Jim Donahue did not ...

“We have found differences between cattle that are essentially able to establish a pregnancy versus those that do not, differences in their uterine microbiome before breeding,” Poole said. “So really ...

Oklahoma summer has arrived. Triple digit heat and high humidity this past week have affected most of the state, making it crucial to think about livestock well-being.