Joanna B. Pinneo Plains Indian artist Howling Wolf created these detailed drawings of the Sand Creek massacre about a decade after it happened. Allen Memorial Art Museum / Oberlin College When the ...

But there have been many explosions over a more controversial Chivington action: the Sand Creek Massacre. In 1909, the Colorado Pioneer Association unveiled a Civil War memorial outside the Capitol.

Wall Street Journal reporter Michael Allen sets out to discover his great great grandfather's role in one of the darkest chapters in American military history: The Sand Creek Massacre. Photo ...

The City of Boulder is looking for the public's help to create a community project recognizing a big part of Colorado history: the Sand Creek Massacre of 1864. City officials have been working ...