Oldest DNA sheds light on a 2 million-year-old ecosystem that has no modern parallel CNN
Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advances and more. CNN — A core of ice age sediment from northern Greenland has yielded the world’s oldest sequences of DNA. The 2 million-year-old DNA samples revealed the now largely lifeless polar region was once home to …
Oldest DNA sheds light on a 2 million-year-old ecosystem that has no modern parallel CNN Read More »