The city’s aggressive attempts to attract immigrants have helped increase its population for the first time in decades. Should other struggling cities adopt a similar strategy?
Under Michael Nutter's leadership, Philadelphia has gone from a city down on its luck to one that's known for innovation, smart urban design and sustainability.
As bears, cougars and other predatory animals range closer to cities, wildlife agencies are rethinking how best to keep both people and animals safe.
After years of decline, the city is making gains, and Mayor Bill Peduto’s administration represents a new brand of politics that’s moving into big cities across America.