Step into a classroom in the 21st century, and the odds are it won't look all that different from one in the 20th century. One decade into the 2000s, many schools and universities have been frustrated in their efforts to upgrade their facilities and resources because of shrinking budgets. But even with the ailing economy, some education…

It wasn't that long ago that when education architects and administrators raised the notion of green construction or sustainable-design strategies, they were met with head scratches and raised eyebrows. But in 2009, the energy-saving, water-conserving, environmentally friendly philosophies championed by those in the vanguard of the green schools…

For much of the 20th century, it was the engine that powered one of nation's most massive retail operations. By the beginning of the 21st century, the historic building was no longer needed to supply energy to what remained of the once bustling Sears, Roebuck and Co. campus on the West Side of Chicago. The original purpose of the Power House, as…