Kathy Crane with colleagues on ice

Dr. Kathy Crane and colleagues stand on solid sea ice in the Canadian Arctic.
Emory Kristof

From left to right, Dr. Ian MacDonald, Dr. Russ Hopcroft, Dr. Kathleen Crane, and Dr. Mike Vecchione, members of the 2002 Hidden Ocean Arctic expedition. Part of their mission – to reconstruct the region’s climatic history and paleo-ecological events. More about climate change can be found in our climate change featured story.