Ice-free


Ancient DNA Shows First Americans Did Not Use Ice-Free Corridor

Ancient DNA Shows First Americans Did Not Use Ice-Free Corridor

A study on ancient DNA shows early Americans to have actually followed quite a different route of entry into the New World. The...

Aug 11 2016, 5:41am CDT

North Pole was once ice-free in summer: Study

North Pole was once ice-free in summer: Study

London, April 9 (IANS) Nearly six-10 million years ago, the central Arctic was completely ice-free during summer and sea-surfac...

Apr 9 2016, 4:02pm CDT