Two columns buckled and floors sagged in the former Pfizer headquarters in Midtown during an apartment conversion.

Officials say an under-construction high-rise in Manhattan remains unstable after columns buckled and floors sagged.

The operation to stabilize 235 E. 42 St. is expected to last "into the night," officials said.

NYC high-rise ‘collapse zone’ leaves guests and locals scrambling for hotel rooms as street closures continue - The high-rise ...

Two columns buckled and five floors caved in at a building under construction, authorities said.

A large New York City Fire Department response was underway in Midtown after two columns buckled and five floors caved in at ...

New York fire officials are responding to reports Tuesday of a former office building at risk of collapsing. New York ...

The building, formerly Pfizer’s global headquarters, is being converted into a luxury rental complex. It was evacuated, along ...

A high-rise under construction in New York City and nearby buildings are evacuated after structural columns buckled on the ...

Two columns on the 21st floor of a building under construction in Manhattan buckled Tuesday morning, triggering a slate of ...