The blocks are seen slightly off-center, not fully underneath the foot of the post. The Racer is a nearly century-old wooden coaster that the park describes as “the only single-continuous track ...

Built in 2012, the wall was one of the final pieces of a decade-long Muldoon improvement project constructed by the State of ...

The tiniest blocks are less than an inch long, smaller than a domino or a miniature toy car. The largest are 22 inches long, surpassing the size of a standard concrete block from a hardware store.

Dubbed “bio-blocks,” they offer a zero-carbon substitute to their concrete alternatives and were engineered by Prometheus Materials and the Chicago-based architecture firm Skidmore, Owings ...

They're in other neighborhoods too such as Ballard, and Georgetown. "They're amazing," said Smith of the chunks of concrete. She considers the blocks a necessary "act of desperation." ...

Conventional concrete blocks are “generally used for low-rise construction: homes, industrial buildings, they’re everywhere. So improving their carbon footprint would be a dramatic improvement.” ...