Passenger pigeon, 1920.  The Orthogenetic Evolution in the Pigeons.  Hayashi and Toda (artists) 2014 marks the 100th anniversary of ...

In 1888, when the Northwestern Military Academy opened in Highland Park, locals thought a boys' military academy would cause problems in...

Trail tree photographed by historian Bess Bower Dunn  on Waukegan Road west of North Chicago, circa 1910. Dunn Museum Collection.  Indigeno...