A research scientist is a professional who conducts scientific research in order to advance knowledge and understanding within their field. They design, carry out, and analyze experiments or studies to test hypotheses and explore new ideas. Their work often involves collecting data through observation, surveys, or other methods of gathering information, analyzing the results using statistical techniques, and drawing conclusions based on their findings. Research scientists may also write reports or articles detailing their research for publication in academic journals or presentations at conferences. They typically work within a specific field such as biology, chemistry, physics, geology, or other disciplines, and often collaborate with colleagues to share knowledge and expertise.