A fiber inspired by polar bears traps heat as well as down feathers do

Analyze This: A new fabric mimics polar bears' pelts for warmth

Staying warm, polar bear style

Polar Bear Adaptations - ppt download

Donna Morton on LinkedIn: Carbon offsets are a Wild West of crazy-making and some of the investments…

Sweater that mimics polar bear fur may keep you warm in extreme cold

Fat and Fur: Polar Bear Insulation

Coping with the Cold: Strategies of Arctic Birds and Mammals

Jets of salty water make cellulose strands stronger

Polar bear fur-inspired insulation is even better than the real thing

Bioinspired Materials: From Distinct Dimensional Architecture to Thermal Regulation Properties

Pacific Science Center