Focus
Arctic
Pentagon Plans New Defense in the Arctic
The United States is facing a growing security threat that has been slowly brewing for years.
Battling Polar Bears and Eating Butter: Researchers Prepare for Arctic Adventure
An Australian researcher joins a month-long expedition to measure Greenland’s Ice sheet—on foot.
UN Says Melting Arctic Ice Is Key Indicator of Climate Change—But It’s Not Melting
Climate policy based on an assumed relationship between CO2 and Arctic ice levels is problematic, say scientists.
So, You’re Thinking About an Arctic Adventure ...
The treacherous beauty of calving glaciers poses a watery grave for those who dare too close.
Arctic Airmass Descends Over Continental US, Bringing Extreme Cold
Below-freezing conditions are forecast for 75 percent of the United States over the next few days.
