Liyuan Huang

The Chicago Transit Authority (CTA) says service cuts are imminent, and invites the public to weigh in on how the cuts will play out.

A report from the US Census Bureau shows that the nation continues to suburbanize.

An elevated section of 1-84 cut right through downtown Hartford. As repair plans are put in place, citizens are calling for the stretch of highway to be torn down instead.

St. Joseph, Missouri, facing low ridership on its historic trolleys, put them in storage. Five years later, the city is unsure what to do with their non-working streetcars.

U.S. Energy Secretary Stephen Chu said at the Asia Society Washington, D.C. center awards dinner that "climate change is the greatest challenge facing science."