climate change: Un-bearable? How global warming may cause mama polar bears to run out of milk - The Economic Times

Our research, published in Marine Ecology Progress Series, found that polar bear lactation is negatively affected by increased time spent on land when sea ice melts.

TIL That polar bears have a bone inside their penis to keep an erection going, and that pollution is causing the bones to weaken to the point where the bones are breaking.

The Oil Drum We Won't Stop Global Warming

Earth Day 2022: Save polar bears by protecting mothers and cubs

Polar bears may struggle to produce milk for their cubs as climate change melts sea ice

Canada's polar bears are becoming more vulnerable due to effects of climate change - YFile

Polar Bears In Jeopardy Over Climate Change: U.S. Fish And Wildlife Service

G. P. Bear goes to Washington: part 2 – Watts Up With That?

Earth Day 2022: Save polar bears by protecting mothers and cubs

Canada polar bears declining at alarming rate, study finds, Climate News

Global Warming Is Driving Polar Bears Toward Extinction

Canada's Hudson Bay polar bear population plummets as climate change warms Arctic

PDF) Effects of Climate Change on Polar Bears