Fundamental research, also known as basic or pure research, is a type of scientific investigation aimed at gaining a deeper understanding of underlying principles and theories. It focuses on exploring concepts without immediate practical applications, often laying the groundwork for future applied research. This type of research is essential for advancing knowledge in various fields, including physics, biology, and chemistry. The findings from fundamental research can lead to significant breakthroughs and innovations over time. While it may not yield immediate results, it contributes to the overall body of knowledge, influencing areas such as medicine, technology, and environmental science. Ultimately, fundamental research is crucial for fostering scientific progress and discovery.