As climate change threatens the charismatic creatures, scientists are embracing innovations to help them understand and protect the bears
Five Revolutionary Technologies Helping Scientists Study Polar
polarbearscience Polar bear science – past and present
Adaptation or Starvation? Polar Bears' Struggle With Climate Shifts
Canada's Hudson Bay polar bear population plummets as climate
The Arctic Revolution That's Changing Climate Science
Tech tools in the polar bear conservation toolbox
Climate change
Chapter 3: Polar regions — Special Report on the Ocean and
Polar Bear' Review: On Thin Ice - The New York Times, polar filme critica
Polar Bears at Sea Have Higher Pollution Levels Than Those Staying
Was this zoologist punished for telling school kids politically