Feb 10

Why it's cool to be a space geek teacher

More than 400 teachers from 40 different states and seven countries ventured to Texas for a three-day space conference sponsored by Space Center Houston, a nonprofit organization backed by the support of NASA’s Johnson Space Center.

Milwaukee is one of the most segregated cities in the country, and statistically one of the worst for African-Americans. We explore key factors in the city's racial divide ahead of Thursday's Democratic debate.

President Barack Obama spent his final State of the Union speech last night defending his record in office on everything from climate change and healthcare to national security and education. But his legacy is complicated, and understanding it requires some…