Arctic

photo of infrastructure in Utqiaġvik, Alaska

Cold vibrations: Researchers to study the movement of thawing Arctic permafrost

Scientists constructed a laboratory in northern Alaska

Fossil fuel emissions impact Arctic snow chemistry, scientists find

Bonnie Levinthal

Abington artist explores another world in the Arctic

Korpo / AARK #2520, Finland by Lori Hepner

Artist awarded foundation grant to continue Arctic work

Nation's leading arctic experts to discuss U.S. role and interests in the region

Nation's leading arctic experts to discuss U.S. role and interests in the region

ROV Pilot in pool.

Hundreds attend second annual Polar Day

An adult male caribou, photographed in Greenland

Large herbivores may buffer effect of climate change on plant communities

Subglacial lake

Subglacial Lakes

Penn State shield: A general image used to accompany some pieces of content on Penn State News.

Research finds dramatic biological responses to Arctic warming