Construction on the United States’ largest vegetated bridge is well underway. The Wallis Annenberg Wildlife Crossing is a raised overpass covered with trees and greenery that will offer local wildlife almost an acre of safe passage across California’s busy US 101 Ventura freeway.  Chicago-based Rock Design Associates designed the $92 million project, which will allow…

Hollywood Burbank and Austin-Bergstrom airports are expanding with billion-dollar upgrades, transforming U.S. travel infrastructure.

Master planned communities have maintained sales despite a decline in the market. Top-selling areas include Sunterra, Lakewood, and Mirada.

The Ecology School combines innovative green building practices with hands-on learning experiences for students.