High-rise buildings are tall structures that typically have many floors, often exceeding six stories. They are commonly found in urban areas where space is limited, allowing for more people and businesses to occupy a smaller footprint. These buildings can serve various purposes, including residential apartments, offices, and hotels, making them essential for city life. To support their height, high-rise buildings use strong materials like steel and concrete. They often feature elevators to help people move quickly between floors. Famous examples of high-rise buildings include the Burj Khalifa in Dubai and the Empire State Building in New York City.