History's New Look (washingtonpost.com)

For years [the National Museum of Natural History] displayed artifacts in old-fashioned dioramas with mannequins of Indians in sparse hunting gear. As part of its renovation, it has been tearing up those exhibitions. This summer it dismantled the hall in which they resided. It has also returned to tribes many items that had been collected and donated by scientists. One of the most famous was the brain of Ishi, who for years was believed to be the last Yahi-Yana of Northern California. His brain was sent to the Smithsonian by an anthropologist and remained in museum storage for 83 years. It was returned to his kin from other tribes in 2000.

The new National Museum of the American Indian avoids the anthropological approach in an effort to correct past museum practices by reflecting "authentic voices of native peoples themselves". (bugmenot, washingtonpost.com)