Genetics and Reproduction

March - February 2026

University researchers study acute heat stress in feedlot cattle

23 March 2026

2 minute read

Study findings can help breeders select beef cattle that gain weight more easily and emit less methane

Genetics and Reproduction Breeding Genomics

10 March 2026

6 minute read

An investigation conducted in Brazil analyzed all the microorganisms present in the feces of Nelore bulls and found biomarkers that can identify animals with a low-emission, feed-efficient phenotype

AABNet launches landmark guide on conservation of African livestock genetics

Genetics and Reproduction Breeding Herd Management

3 March 2026

3 minute read

Africa is home to up to 180 indigenous cattle breeds and nearly 300 goat breeds, yet many face extinction. A new genetics roadmap shows how smarter breeding can raise productivity while lowering environmental impact

Considerations for replacement beef heifer management

Genetics and Reproduction Herd Management Feed and Nutrition

2 March 2026

4 minute read

An established rule of thumb for yearling heifers is to achieve 60-65% of mature weight at the start of the first breeding season

Zoetis launches 1st commercial BRD genetic predictions in US

SPONSOR Genetics and Reproduction Genomics Herd Management

10 February 2026