A new film explores what we lose when light pollution cancels out the night sky.
Photographer Gregory Halpern captures scenes of despair and surprising strength in his new book, A.
A handful of new programs offer books in public spaces to anyone who wants them
Berlin's East Germany obsession is easy to find for tourists, but more complicated for locals
More than a billion people live highrises, but many are now falling into disrepair. A new interactive film project looks at how residents can work together to improve them