This video is part of a collection - “Frozen in the Ice: Exploring the Arctic." Check out the MOSAiC page for more details.

In this specific lesson, Dr. John Walsh discusses how climate change is apparent throughout the Arctic (air, land, ice, and ocean) and that these changes are already impacting humans, wildlife, and the environment.

This video is part of a collection - “Frozen in the Ice: Exploring the Arctic." Check out the MOSAiC page for more details.

In this specific lesson, Dr. Scott Stephenson focuses on the link between climate change and human activities. You'll learn how melting sea ice contributes to economic transformation of the Arctic.

This video is part of a collection - “Frozen in the Ice: Exploring the Arctic." Check out the MOSAiC page for more details.

In this specific lesson, Dr. Katrin Vorkamp describes the Arctic as a recipient of global pollution. You'll learn how man-made pollutants contaminate sea ice and the food chains Arctic communities rely on and how governing bodies tackle the issue.

In this lesson, Dr. Jessica Cross discusses ocean acidification and the dangers it poses to areas like marine life and food security. She'll also teach you about steps communities can take to better understand and face the challenge of climate change.

This video is part of a collection - “Frozen in the Ice: Exploring the Arctic." Check out the MOSAiC page for more details.

In this specific lesson, Kaare Sikuaq Erickson discusses the Ukpeaġvik Iñupiat Corporation (UIC) and its role in nearly twenty-five thousand research sites in/around Barrow, Alaska. You'll also learn about Arctic indigenous populations that live in areas affected by climate change.

This video is part of a collection - “Frozen in the Ice: Exploring the Arctic." Check out the MOSAiC page for more details.

In this specific lesson, Dr. Sandy Starkweather discusses geopolitics concerning the "Arctic Eight" nations and the six indigenous peoples organizations that make up the Arctic Council.

This video is part of a collection - “Frozen in the Ice: Exploring the Arctic." Check out the MOSAiC page for more details.

In this specific lesson, Jonathan Griffith tells the story of Fridtjof Nansen's trailblazing journey through the Arctic in the 1893 Fram Expedition.

Join Dr Rick Saltus to learn about citizen science with CrowdMag. Everyone is invited to use your smartphone to measure magnetic fields around you and send your data to scientists.

CIRES scientist Dr. Alessandra Pacini explains what space weather is, how it affects us here on Earth.