Tourists visiting the Richard III Visitor Centre in Leicester can gaze into the empty grave where the king's skeleton was discovered in 2012. His actual bones are being reinterred in Leicester Cathedral. But a 3D-printed replica is there, revealing details such as the late monarch's twisted spine and mortal wounds.
Theresa Hitchens wants to make the world safer. She's director of the UN Institute for Disarmament Research, but one of her biggest concerns floats above national boundaries. She told io9 about the growing dangers of orbital space debris, and the obstacles standing in the way of cleaning it up.
Earlier this month, Brazil’s National Indian Foundation (FUNAI) confirmed that an Amazonian tribe that had never before had contact with the outside world had made voluntary contact; a rare event that is usually brought on by threats of violence. Rather than be excited to learn more about the group’s ways and customs, anthropologists have been fearful that the tribe would be exposed to diseases for which they have no immunity.