Children pose for the camera while begging for alms at a railway station in India. Sumanth Garakarajula/Flickr. (CC 2.0 by) Economic activity is fundamental to the lives of children on the streets.

Former Citigroup forex trader Chris Arnade left his Wall Street job to pursue photography full-time. Arnade spends his time in the Hunts Point neighborhood of the Bronx learning the stories of ...

A University of Worcester researcher warned the GPS tags in digital photos could lead people directly to children's addresses via Flickr - and many web users may not know their photos are 'tagged'.

After five years of sociological work with street children, doctor and sociologist Chakib Guessous returns with a new essay.