New language in the Native American Graves Protection and Repatriation Act (NAGPRA) is prompting museums to pull some Native items from public display. The rule went into effect in January that requires museums to consult with tribes more comprehensively when it comes to Native artifacts. That’s because, even though they may not be the human remains or sacred items that NAGPRA historically referenced, many items held by museums, universities, and other institutions could have been looted from Native sites or otherwise taken under suspicious circumstances.