Periodical publication

A periodical publication is a type of publication released at regular intervals, such as daily, weekly, monthly, or quarterly. Examples include newspapers, magazines, journals, and newsletters. These publications provide updated information, news, research, or entertainment on a consistent schedule, allowing readers to stay informed about current events or specific interests. The key characteristic is their recurring nature, which distinguishes them from books or one-time publications. Periodicals often focus on timely topics and are useful for keeping up-to-date with ongoing developments in various fields.