
TEDx | Jun. 5, 2013
WAMC public radio | Jun. 3, 2013

Christian Science Monitor | Jun. 14, 2013
National Geographic News | May 10, 2013

SciDev.net | Jun. 12, 2013
Nature | Oct. 1, 2012

SciDev.net | Jun. 12, 2013
SciDevNet | Jun. 12, 2013

Associated Press | Jun. 11, 2013
CNC News | Jun. 1, 2013

Nature | May 9, 2013
Scientific American | May 9, 2013

National Geographic News | May 16, 2013
Style.com | Apr. 23, 2013