NASA's Human Computers, Harlem Through James Van Der Zee's Lens, The Spirit of the Million Man March

After an abrupt reversal 20 years ago, some prisons and colleges try to maintain college education for prisoners.

The nation's high school graduation rate is at an all-time high, but high-poverty schools face a stubborn challenge. Schools in Miami and Pasadena are trying to do things differently.

A get-tough attitude prevailed among educators in the 1980s and 1990s, but research shows that zero-tolerance policies don't make schools safer and lead to disproportionate discipline for students of color.

A system meant to give college students a better shot at succeeding is actually getting in the way of many, costing them time and money and taking a particular toll on students of color.

Scientists say most people on Earth will first experience climate change in terms of water — either too much or too little.

Advocates for kids are pushing for a new approach to combating underage prostitution: treating young people caught up in sex trafficking as victims, not delinquents.

This documentary explores the "Expeditionary Learning" approach, traces the history of ideas that led to its inception, and investigates what American schools could learn from its success.

The longest war in American history is drawing to a close. Now, the men and women who served are coming home, and many hope to use higher education to build new, better lives.

Research shows good teaching makes a big difference in how much kids learn. But the United States lacks an effective system for training new teachers or helping them get better once they're on the job.