Vanishing? An iceberg that broke from the Jacobshavn glacier floated in the water off Greenland. The berg illustrates how fast the glacial ice is melting in the Arctic and the potential for rising sea levels.
Sonia Sotomayor's memoir "My Beloved World," scheduled for release in January, tells her rags-to-riches stories in more personal detail than might be expected from a Supreme Court justice.
The documentary 'To be heard' profiles three teens from the Bronx who attend a radical poetry workshop to help them shape their own futures.
Can 31 high school seniors build a world-class robot – and help to fix public education?
Documentary 'Waiting for "Superman" ' takes a swipe at unions as the cause of America's failing high schools.
One legacy of public housing cuts is the spread of street gang turf battles to new pockets of the city. Gang violence contributed to a high-crime summer.
Many Americans build wealth through their home. Why not through work?
Urban farmers, with limited growing space and an interest in fresh, local food, plant crops on city rooftops.
Geoffrey Canada's initiative, Harlem Children's Zone, has grown to reach 8,000 children across nearly 100 city blocks.