Unbeknownst to Citicorp Center’s owners, occupants and even architects, a potentially catastrophic engineering flaw might ...

Thousands of New Yorkers could have been killed due to an engineering miscalculation. Fortunately, it was spotted and fixed ...

By Oscar Holland, CNN (CNN) — On October 12, 1977, banking giant Citicorp opened the tallest new skyscraper in New York City since the early 1930s.

The ritzy Park Avenue skyscraper that turned into a tower of terror Monday has panic rooms, off-duty cops and other security features — but it still wasn’t ...

Law enforcement is responding to reports of an active shooter at a skyscraper in Midtown Manhattan Monday evening, according to sources.