Morning Overview on MSN

Ancient rift with Greenland explains hidden U.S. heat

Deep beneath the eastern United States, a band of unexpected heat is rising through the crust, quietly reshaping how ...

What Greenland Was Like When it Was Green

It made the front page of the New York Times. Ancient DNA over 2 million years old, retrieved from the frozen dirt of Greenland. It reached back further in time than many scientists use ...