Research funding refers to the financial support provided to researchers and institutions to conduct scientific studies and investigations. This funding can come from various sources, including government agencies, private foundations, and corporations. It is essential for advancing knowledge, developing new technologies, and addressing societal challenges. The process of obtaining research funding often involves submitting proposals that outline the objectives, methods, and potential impact of the research. Successful proposals are typically evaluated based on their scientific merit, feasibility, and relevance to the funding organization's goals. Examples of funding sources include the National Institutes of Health and the National Science Foundation.