World Lake Day is an observance celebrated by the United Nations to raise awareness of the importance of lakes and their ecosystems, promote sustainable lake management, and protect the world's ...

View the latest weather forecasts, maps, news and alerts on Yahoo Weather. Find local weather forecasts for Chicago, United States throughout the world ...

Chicago's eastern boundary is formed by Lake Michigan, and the city is divided by the Chicago River into three geographic sections: the North Side, the South Side and the West Side. These sections ...

Map of Lake Tahoe area, showing travelers where the best hotels and attractions are located.