Ethics refers to the study and practice of what is morally right or wrong, providing a framework for evaluating conduct and decision-making in various aspects of life. It involves the systematic questioning of moral principles and how they can be applied in real-world situations, ranging from personal choices to societal issues. Ethics can be divided into various branches, such as meta-ethics, which examines the nature of moral judgments; normative ethics, which explores the criteria for what actions should be considered right or wrong; and applied ethics, which tackles specific ethical questions in fields like medicine, business, and law. Ethical considerations are integral to a wide array of disciplines and sectors, including healthcare, where they guide decisions about patient care and medical research; in business, where they influence corporate governance and social responsibility; and in technology, where they shape the development and deployment of innovations like artificial intelligence and data analytics. The concept of ethics extends beyond rule-based morality to encompass virtues, relationships, and the greater good, providing a complex and nuanced lens through which human actions can be evaluated. As society evolves, ethics continues to adapt, offering guidance and raising questions about emerging challenges such as environmental sustainability, social justice, and technological impact on human life.