Explore the Washington Monument's history, significance, & surprising facts. Learn why this iconic symbol took 36 years to ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...

From the Troy Times, April 10. TimesMachine is an exclusive benefit for home delivery and digital subscribers. Full text is unavailable for this digitized archive article. Subscribers may view the ...

Bret Hutchings, the pilot who happened to fly over the obelisk, speculated that it had been planted by "some new wave artist." Some observers pointed out the object's resemblance to the avant ...

The Obelisk of Axum is an elaborately inscribed ... a series of sculptures taken from Greece in the 19th century. In North America, arguments over museum pieces have flared for nearly as long.