October 2, 2014, 8am PDT
Not to be outdone by West Hollywood, San Francisco's premier gay neighborhood has painted crosswalks on Castro Street in rainbow colors. However, it's only one part of a much bigger streetscape improvement project that involved huge community input.
February 26, 2011, 1pm PST
Some researchers say that crowded sidewalks in cities like New York are contributing to "sidewalk rage".
January 31, 2011, 5am PST
The mayor of the small town of Lancaster, California, has proposed broadcasting recordings of bird noises along one of the city's main streets to "make people happier".
December 29, 2009, 10am PST
Three years into a statewide drought, California officials have taken drastic steps to reduce water use in cities and farms. <em>60 Minutes</em> looks at the drought and efforts to combat the water shortage.