Columbus Board of Public Works and Safety members on Tuesday finalized contracts for two different engineering projects using some leftover federal funds. Board members approved a contract between the ...

A California company says it has developed a novel way of making concrete that doesn’t contribute to global warming. The modern world is built on concrete. It holds together driveways, bridges and the ...

Sixteen months have passed since Sutu Forte anchored herself in a northern Red Oak tree to protest the construction of a 10-foot-wide concrete path along the Shepard to Rollins Trail — part of the ...