Study suggests that if climate change continues unabated, there soon won't be enough snow in northern Alaska for polar bears to dig birthing dens.
There may not be enough snow in northern Alaska for polar bears' birthing dens.
INSIDE SCIENCE: The key science stories from September 2019.
These Polar Bears in Greenland Can Survive With Less Sea Ice - The
Polars Bears in Greenland May Be Able to Adapt to Climate Change
USGS Director James Reilly holds up polar bear study that could
Polar bear diet may indicate prey distribution changes due to
U.S. Curbs Use of Species Act in Protecting Polar Bear - The New
Avian influenza death of Alaska polar bear is a global first and a
Unique Polar Bear Population Discovered in Greenland
2 wounded According to charging documents
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