When construction workers in Cairo’s suburbs struck a limestone block buried deep under the street, no one expected it to ...
The construction of Egyptian pyramids has been a source of endless wonder and debate, capturing the imagination of historians, archaeologists, and just about everyone else. These huge structures, like ...
History: The Egyptian Pyramids are the oldest and only surviving member of the ancient wonders.
Roslyn’s grand entryway just got grander. With the help of the Roslyn Landmark Society, new limestone blocks were recently installed at the Mackay Estate Gate Lodge on the corner of Roslyn and Harbor ...
CHICAGO (WLS) -- Officials announced a big step in the grassroots effort to preserve Promontory Point's iconic limestone steps on Chicago's South Side Tuesday. The Promontory Point Conservancy, ...
At a press conference on January 14, the Promontory Point Conservancy released the results of three new engineering and design studies aimed at providing an alternative to the U.S. Army Corps of ...