Arctic Report Card, 97 scientists from 11 countries, with expertise ranging from wildlife to wildfire and sea ice to snow, describe the rapid changes they’re witnessing across the Arctic and the ...
See our Citation Policies for more details about how to structure your data citation. The Circum-Arctic permafrost and ground ice map is available via ftp in ESRI Shapefile format and Equal-Area ...
National Geographic's enterprising photographers have helped readers explore and learn about our beautiful world through their images for more than a century. Here is their best work from the past ...
For more general information, see our Citation Policies. There is a more recent version of these data. The Circum-Arctic permafrost and ground ice map is available via ftp in ESRI Shapefile format and ...
About four million common murres were killed by a domino effect of ecosystem changes, and the population is showing no signs of recovery, according to new research. By Catrin Einhorn Chris ...
Dec. 10, 2024 — Snow cover in the Sierra Nevada is expected to shrink overall as the climate warms, but avalanche frequency could remain the same or even increase at high elevations. That's bad ...