Scott Sampson says it is one of the last great dinosaur bone-yards in the United States.

VOA: special.2010.10.05

Or,the DNA in the bone might be non-human.

VOA: special.2011.03.15

Also on board is a new exercise machine, which is part of ongoing studies into the effects of long-term space flight on muscle and bone loss in astronauts.

VOA: standard.2010.04.05

"What we found was with one protein that we delivered in the micro-channels in the scaffolds, that was sufficient to regenerate the entire joint surface with cartilage and with bone and with blood vessels."

VOA: standard.2010.08.11