Liyuan Huang

SOM designs observation platforms that allow visitors to walk on the air. A new platform is planned for Chicago's Sears Tower.

Residents of Santa Ana neighborhood are locking up their trash bins, hoping to eliminate the noise and trouble brought by scavengers.

The City of Los Angeles is writing a proposal to bring pedicabs back to the streets.

President Obama plans to spend billions on building an interstate highway-style system for energy.

Next week, the Greater Amman Municipality will host activities of the 2nd US-Arab Forum, which will last from June 22 to June 24.