This paper offers a detailed review of the strategies and initiatives employed in the United States to attract and retain top talent in STEM fields. It analyze the unique challenges and opportunities specific to the United States of America (USA) and how these strategies are crucial for maintaining the country's global leadership in innovation. This review explores the strategies employed by the United States to attract and retain Science, Technology, Engineering, and Mathematics (STEM) talent, identifying challenges and opportunities in this critical domain. As the global landscape becomes increasingly competitive, nations are recognizing the pivotal role of STEM professionals in driving innovation, economic growth, and societal advancement. In the U.S., a comprehensive examination of initiatives spanning education, immigration policies, industry collaboration, and workforce development reveals multifaceted approaches to cultivating and retaining STEM talent. The challenges faced by the U.S. in this endeavor include disparities in STEM education access, visa and immigration complexities, and the demand for diverse, inclusive work environments. Furthermore, the dynamic nature of technology and industries requires constant adaptation of strategies to align with evolving skill requirements. Opportunities arise from the potential for cross-sector collaboration, leveraging public-private partnerships, and enhancing educational pathways to cultivate a robust and diverse STEM workforce. By addressing disparities in STEM education early on, implementing agile immigration policies, and fostering inclusive work environments, the U.S. can bolster its position as a global hub for STEM innovation. The methods used involves the synthesizes of key insights from policy documents, academic literature, and industry reports, providing a comprehensive overview of the U.S. landscape for STEM talent attraction and retention. The findings aim to inform policymakers, educators, and industry leaders, offering insights into potential areas for improvement and innovation in the pursuit of a sustainable and vibrant STEM ecosystem. Keywords: STEM; Innovation, USA, Talent, Ecosystem.