December 2, 2013, 9am PST
From pedestrianization initiatives to a trans fat ban, Bloomberg's New York was known for experimentation and innovation. Laura Kusisto says that after two decades of conservative mayors, the next administration will look elsewhere for inspiration.
January 16, 2009, 2pm PST
Rats choose Manhattan because if its logical street grid, according to new research by a team of zoologists and geographers at Tel Aviv University, who are using rats to test wayfinding in cities.