The Bering Sea ice cover during the winters of 2018 and 2019 hit new lows not seen in thousands of years, scientists say, adding to concerns about the accelerating impact of climate change in the Arctic.
Evidence for man-made global warming has reached a "gold standard" level of certainty, adding pressure for cuts in greenhouse gases to limit rising temperatures, scientists said on Monday.
Global warming will make life harder for mammals and birds hunting in polar seas by perking up fish that were slow, stupid and easy to catch in icy waters, scientists said on Thursday.
British primatologist Jane Goodall sent a letter to every U.S. senator on Tuesday urging them to oppose a push in the U.S. Congress to allow oil drilling in Alaska's Arctic National Wildlife Refuge, a region environmentalists say is one of the world's last paradises.
