Skip to Content

Oldest DNA reveals life in Greenland 2 million years ago

KEYT

By MADDIE BURAKOFF
AP Science Writer

NEW YORK (AP) — Scientists have discovered the oldest known DNA and used it to reveal what life was like 2 million years ago in the northern tip of Greenland. Today, it’s a barren Arctic desert. But back then it was a lush landscape of trees and vegetation with an array of animals, even the now extinct mastodon. The study published Wednesday looks at environmental DNA — bits of genetic material that organisms leave in their surroundings. By studying these tiny pieces, scientists found an unusual mix of species, with reindeer and geese perhaps living alongside mastodons.

Article Topic Follows: ap-national-news
ap
KEYT
national
world

Jump to comments ↓

Author Profile Photo

The Associated Press

BE PART OF THE CONVERSATION

News Channel 3-12 is committed to providing a forum for civil and constructive conversation.

Please keep your comments respectful and relevant. You can review our Community Guidelines by clicking here

If you would like to share a story idea, please submit it here.

Skip to content