
Ancient leaves preserved under a mile of Greenland’s ice – and lost in a freezer for years – hold lessons about climate change - Hot off the press
Guest Author • Mar 17, 2021 •
Andrew Christ, University of Vermont and Paul Bierman, University of Vermont In 1963, inside a covert U.S. military base in northern Greenland, a team of scientists began drilling down through the Greenland ice sheet. Piece by piece, they extracted an ice core 4 inches across and nearly a mile long. At the very end, they pulled up something else … Read More