He also was involved in such notable projects as a new master plan for the National Mall in Washington, D.C. and an expansion of Dulles International Airport in Virginia.

David Childs, the lead architect of the One World Trade Center skyscraper ... officials over what should be built at ground zero and objections by some relatives of 9/11 victims to the design of the ...

David Childs, the architect behind 1 World Trade Center, the tallest building in the Western Hemisphere that was built on the site of the former Twin Towers destroyed in the Sept. 11 terrorist attacks ...

David Childs, the lead architect of the One World Trade ... what should be built at ground zero and objections by some relatives of 9/11 victims to the design of the Trade Center memorial ...

The Trump administration fired hundreds of staff at the National Institute of Occupational Safety and Health, including the World Trade Center Health ... reorganization is being done in phases.