
19-year-old student Orayne Williams got his first home when he went to college. Now he's working to get other homeless teens there, too.

This heatwave would suck less if all our roofs were painted white.

On trying to remember the height of the AIDS epidemic.

A new student-designed mobile app could make finding disaster survivors much easier.

A national "Imagination Summit" wants to help schools figure out how to bring creativity and innovation to the classroom. Is it really that difficult?

This 20-year-old Dubai student's new mobile device could make childbirth much safer in developing countries.

These grad students designed Lifelens, an app that lets you snap picture of a blood sample to determine if it's infected with malaria.
The Power Writers program teaches, "If you don’t learn to write your own life story, someone else will write it for you."

Two students from the University of Costa Rica want to reduce the number of wasteful solo car trips by making carpooling with strangers safe and easy.

After flying a plane equipped with lasers over the city, NYC created a map showing how much solar energy every single rooftop could be generating.

DSST Public Schools CEO Bill Kurtz shares what's working between charters and public schools in his town.

BBox is Brooklyn's upstart community radio station coming direct from a farmers' market. They're looking for fresh DJs and hosts.

Here are our five favorite projects from the Gates Foundation's education technology grant competition.

This guy gets a ticket for not riding in a NYC bike lane. Then, to protest, he crashes his bike full on into anything and everything in a bike lane.

Here are five smart business ideas that use technology to solve education challenges.

The playing poor trend is now an art project. Meet Tania Bruguera, who's becoming an illegal immigrant for a year.

These ten speakers inspired but still kept it real with their audiences, making their graduation speeches memorable years after they were given.

The special centennial book, featuring pieces from Stephen Colbert among others, will be left around New York for people to pick up and share.