In Greenland’s permafrost, scientists discovered two-million-year-old genetic material from scores of plant and animal species, including mastodons, geese, lemmings and ants.
Oldest Known DNA Paints Picture of a Once-Lush Arctic
In Greenland’s permafrost, scientists discovered two-million-year-old genetic material from scores of plant and animal species, including mastodons, geese, lemmings and ants.