Raymond Bradley, Distinguished Professor Of Geosciences at the University of Massachusetts Amherst, will lead a team of researchers to Peary Land, Greenland’s northernmost region with one of the earth’s harshest climates, to discover how humans settled and survived there beginning 4,500 years ago, thanks to a $2.5 million grant from the National Science Foundation. 

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Over the past decade biodiversity researchers have increasingly used DNA sequences extracted from environmental samples such as soil, marine and fresh water, and even air – termed environmental DNA (eDNA) – to identify the organisms present in a huge range of habitats.

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