Artificial Intelligence (AI) is transforming the way research is conducted across disciplines by enhancing data analysis, automating complex processes, and enabling new forms of knowledge discovery. This issue explores the application of AI technologies in scientific, social, educational, and industrial research contexts. Topics of interest include machine learning, natural language processing, predictive analytics, generative AI, research automation, ethical considerations, and AI-driven decision support systems. The issue aims to showcase innovative methodologies, practical applications, challenges, and future directions of AI in advancing research quality, efficiency, and impact.