Some builders constructing very tall buildings using a traditional material — wood — in a new way. But how sustainable is it?

If work on a 33-story downtown apartment building starts, as planned, in January, Des Moines will join the ranks of cities with the 100 tallest buildings in the nation under construction or ...

The tallest building in Arizona can be found in downtown ... The tower opened to the public in the summer of 1973, known simply as Valley Center and serving as the beating heart of Valley National ...