One of the most visible signs of climate change in recent years was not even visible at all until a few decades ago. The sea ice cap that covers the Arctic Ocean has been changing dramatically, especially in the last 15 years. Its ice is thinner and more vulnerable – and at its summer minimum […]
One hundred years ago, a group of men sailed to the northern coast of Alaska to find a land mass rumored to protrude from the Arctic Ocean. They did not find the land. After wintering in the north everyone hurried back to warmer places. Except for Ernest Leffingwell. Leffingwell, a geologist, teacher, and a veteran […]
COAST GUARD CUTTER HEALY, Arctic Ocean – Coast Guard and National Oceanic and Atmospheric Administration researchers successfully landed an unmanned aircraft system on the flight deck of Coast Guard Cutter Healy Monday, marking the first time a UAS has completed a take-off and landing aboard a Coast Guard icebreaker. UAS operators from AeroVironment, designers […]
Some biologists hang from ropes to study birds. Many rise painfully early in the morning. Stacia Backensto disguised herself as a man. At the time, Backensto worked in the oilfields on Alaska’s North Slope. Her study subject was ravens, and she took to wearing a moustache because they seemed to recognize her as she roamed […]