Question: I am curious what the large concrete structure is off Highway 74 near Carrizo Road. It appears to be only partially completed. It's briefly visible when you are driving "down" highway 74 ...

Each time Mija Hubler drives through Denver, she notices bridges patched with concrete and thinks about how these structures might fail. Hubler, an associate professor in CU Boulder’s Department of ...

The Pantheon's dome, the largest unreinforced concrete dome in the world, is still standing despite being nearly 2,000 years old. Stephen Knowles Photography via Getty Images Ancient Roman ...

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.

Kamal Khayat, seen here with a 3D printer in Missouri S&T University’s Advanced Materials Characterization Laboratory, leads a team that won a $1.4-million grant from the U.S. Army Corps of Engineers ...

One of Bertrand Goldberg’s twin Marina City towers being built in Chicago. When completed in 1968, the towers were the tallest reinforced concrete structures in the world. (Courtesy Geoffrey Goldberg) ...