What is a masters in library science?

A Masters in Library Science (MLS) is a graduate degree that prepares individuals for professional careers in libraries, archives, and information centers. The program typically covers subjects such as information organization, research methods, digital librarianship, and management of library services. Graduates are qualified for roles such as librarians, archivists, data curators, and information specialists in schools, public libraries, universities, and other organizations. Earning an MLS is often required for librarian positions in many public and academic libraries in the United States.