Research ethics refers to the principles and guidelines that govern the conduct of research involving human or animal subjects. It ensures that researchers respect the rights, dignity, and welfare of participants, promoting integrity and transparency in the research process. Key aspects include obtaining informed consent, ensuring confidentiality, and minimizing harm. Additionally, research ethics involves the responsible use of data and the honest reporting of results. Researchers must avoid plagiarism and fabrication, maintaining trust in the scientific community. Organizations like the American Psychological Association and World Health Organization provide frameworks to guide ethical research practices.