Despite a stormy Arctic, low ice continues | Arctic Sea Ice News and Analysis
Satellite record of Arctic Sea Ice Extent, recorded and processed by... | Download Scientific Diagram
NOAA researchers gather data from Door County ice
NSIDC Sea Ice Index | Climate Data Guide
Global Cryosphere Watch
a) Mean percentage of ice‐covered days for April over the period... | Download Scientific Diagram
Arctic sea ice shrinks to 2nd-lowest mark on record
Climate Change Indicators: Arctic Sea Ice | US EPA
USA: Report alleges data brokers & surveillance tech companies enable ICE to operate vast surveillance dragnet; incl. co responses - Business & Human Rights Resource Centre
Invisible dragnet' exposed: US ICE becomes surveillance agency to abuse own citizens' private data - Global Times
Arctic Sea Ice News and Analysis | Sea ice data updated daily with one-day lag
Ice Cover: NOAA Great Lakes Environmental Research Laboratory - Ann Arbor, MI, USA
U.S. Energy Information Administration - EIA - Independent Statistics and Analysis
National Snow and Ice Data Center
U.S. National Ice Center Daily Marginal Ice Zone Products
Arctic sea ice melts to 6th-lowest level on record
Arctic Sea Ice News and Analysis | Sea ice data updated daily with one-day lag
Climate Change Indicators: Lake Ice | Climate Change Indicators in the United States | US EPA
Arctic sea ice: 2012 record low was 18% smaller than previous record, nearly 50 percent below average | NOAA Climate.gov
Ice Thickness | Environmental Data Center
Climate Change Indicators: Ice Sheets | US EPA
