Students live rent-free in a retirement home in the Netherlands in exchange for working with elder residents.
After years of drought and shortsighted land-use planning, the water crisis has intensified for residents in California's self-reliant communities.
The U.N.'s new development goals are lofty and ambitious. The devil, as usual, is in the details of the metrics.
Find out where every Superfund site in the country is -- and where not to park your Vanagon.
The latest data shows we've made impressive strides on human life expectancy around the world.
In the days before Pope Francis landed in New York, the city dismantled homeless encampments near places the pope will be visiting.
The neighborhood's fresh air has long been overtaken by a trash transfer station.
There's a hot new look that you could be yours, and all you need is a sprout growing out of the top of your head.
A group in upstate New York is bringing back the communal freezer.