At that point, you need to add more steel -- and they obviously didn’t add the right amount of steel,” Johnsen said.

A high-profile housing project near Grand Central Terminal was at risk of collapse Tuesday, prompting an emergency response ...

“I-beams are bending like cigarettes in there," the business agent for the pipe-fitting union said.

A Midtown high-rise was evacuated Tuesday morning after massive beams inside the under-construction building started buckling ...