Concrete reabsorbs some of its carbon emissions over time. Alternative ingredients and 3D printing could help supercharge that by making the finished concrete more porous.

Concrete is the second-most used material on earth. It is also the second-largest emitter of CO2, with cement manufacturing accounting for 5 to 7 percent of annual emissions. The continued popularity ...

One of the most important elements in architecture are the vertical circulations that are translated into elevators or stairs, and although some offices decide to approach it in a discreet way, some ...