As iconic as anything above ground, these subway platforms leave riders with an added sense of the city they serve.
Protests, new hotels and more news.
Striking libraries, museums and community facilities
From New York to Los Angeles to Barcelona to Seoul and beyond
Children decorate a "pooping log" that they'll beat with sticks come Christmas, and other news
Varying in form and scale, these green spaces from around the world stand out from the rest
A UK developer says a temporary mall in New Zealand infringes on his intellectual property rights
A pair of slideshows illuminating what makes a public gathering space work and what doesn't