Science agencies are organizations that conduct research and provide information to advance scientific knowledge. They often focus on specific fields, such as environmental science, health, or space exploration. These agencies may be government-funded or independent and play a crucial role in developing policies, conducting experiments, and sharing findings with the public. Many science agencies collaborate with universities, private companies, and international organizations to tackle complex challenges. For example, the National Aeronautics and Space Administration (NASA) focuses on space research, while the National Institutes of Health (NIH) is dedicated to medical research. Their work helps improve technology, health, and our understanding of the universe.