A surprise email leads a biologist to NASA.
Dr Karen James (@kejames on Twitter) is a biologist at the MDI Biological Laboratory, where she combines DNA-based species identification ('DNA barcoding'), with public participation in scientific research ('citizen science') to meet environmental research, conservation, and management needs. She is a co-founder and director of The HMS Beagle Project, a UK charity that aims to retrace the Voyage of the Beagle aboard a tall ship in support of science education and outreach.