Washington DC (UPI) Jun 2, 2021
Over the past 1.2 million years, marine life repeatedly disappeared from large swaths of the North Pacific. According to a new survey of Bering Sea sediment cores – the results of which were published Wednesday in the journal Science Advances – ancient periods of warming regularly produced dead zones in the northern half of the Pacific Ocean. The analysis could inform today’s e
http://dlvr.it/S13JQl