Theriogenology's Half-Century: Reproductive Innovations and Their Impact

The year 2024 marked a significant milestone for Theriogenology – it turned 50! This jubilee edition celebrates the vital role of animal reproduction and fertility in enhancing the efficiency and sustainability of animal production globally. Whether in different production systems, varying climates, or tailoring to unique consumer preferences, the importance of reproductive technologies cannot be overstated. A set of articles in this special issue delves into the potential and limitations of embryo production techniques, both traditional in vivo methods and advanced in vitro approaches. Additionally, novel embryo technologies are highlighted for their promising future.Another series looks ahead, providing a glimpse into the next two decades of production and reproduction for diverse species across different geographical regions. This forward-thinking perspective sets the stage for the future of Theriogenology. The edition also showcases the breadth and quality of original research recently featured in Theriogenology. It's a valuable resource for anyone interested in the field. Explore the special issue at https://www. sciencedirect. com/special-issue/10JH4BB3RP7.