New cities are urban areas that are planned and built from scratch, often to accommodate growing populations or to promote economic development. These cities are designed with modern infrastructure, including transportation systems, housing, and public services, to create a sustainable living environment. They can be found in various parts of the world, often emerging in developing countries or regions undergoing rapid urbanization. Many new cities focus on innovative design and technology, incorporating green spaces and smart city features. Examples include Masdar City in the United Arab Emirates and Songdo in South Korea. These cities aim to provide a high quality of life while addressing challenges like congestion and pollution.