Jewell’s research focuses on epigenetics, the biological mechanisms that regulate how genes are expressed without changing ...

The hot summer months can present some challenges for cattle herds. Jim Humphrey raises cattle and works as a University of Missouri Extension livestock specialist based in Andrew County. He says heat ...

A new study has quantified, for the first time, how much heat stress beef cattle actually experience across South America—as ...

VOLGA, S.D. — Temperatures across the northern Plains continued to drop in the middle of January, reaching well into the negative double digits. With those drastic drops in temperatures, livestock ...

It’s time to get out your Red Book gestation table and recheck your calving dates. Then match calving time with the amount ...

A new study finds that most beef cattle in South America experience hundreds to thousands of hours of heat-related discomfort each year, making heat stress one of the region’s most significant animal ...