Â鶹ÒùÔº

Mark Serreze , has been named 2017 Professor of Distinction by the College of Arts and Sciences in recognition of his exceptional service, teaching and research. This revered title is reserved for scholars and artists of national and international acclaim whose college peers also recognize as exceptionally talented teachers and...

As recently as the 1980s, the Arctic was largely the same Arctic that had enchanted humankind for centuries. But over the next decade, scientists began to notice changes. There were hints that the floating sea-ice cover at summer’s end was receding, accompanied by shifts in ocean circulation. Air temperatures over...

The Arctic plays a key role in the global climate system and is a region in the midst of rapid change, encompassing the land, ocean and the atmosphere. In this course you will learn about the highly varied climates and landscapes that characterize the Arctic, the Arctic Ocean and its...

The Arctic region plays a key role in regulating global climate and is in the midst of rapid change, with impacts on physical, biological and human systems both within and beyond the region. This comprehensive assessment of the Arctic climate system begins with an overview of the Arctic's basic physical...

"Encompassing South American wildfires, Arctic sea-ice retreat, post-Soviet politics, climate change in Tibet and GIS, CU Boulder geographers keep their fingers on the pulse of a changing world" A new article titled "This is not your junior-high geography" by CU's Clint Talbott featuring the Geography Department has been published in...

Mark Serreze interviewed for article in The Washington Post Unusual Arctic heat has been accompanied by a new record low level for Arctic sea ice extent during the normally ice-packed month of January, according to the National Snow and Ice Data Center — over 400,000 square miles below average for...

Despite a slight recovery in summer Arctic sea ice in 2009 from record-setting low years in 2007 and 2008, the sea ice extent remains significantly below previous years and remains on a trend leading toward ice-free Arctic summers, according to the University of Colorado at Boulder's National Snow and Ice...