![Polar bears are inbreeding due to melting sea ice, posing risk to survival of the species, scientists say - ABC News Polar bears are inbreeding due to melting sea ice, posing risk to survival of the species, scientists say - ABC News](https://s.abcnews.com/images/International/polar-bear-01-file-gty-jef-210908_1631122552506_hpMain_16x9_1600.jpg)
Polar bears are inbreeding due to melting sea ice, posing risk to survival of the species, scientists say - ABC News
![Melting glaciers have been shifting the Earth's poles since 1995, new study suggests – Physics World Melting glaciers have been shifting the Earth's poles since 1995, new study suggests – Physics World](https://physicsworld.com/wp-content/uploads/2021/04/glacier-melting-Antarctic-324590741-Shutterstock_Bernhard-Staehli.jpg)
Melting glaciers have been shifting the Earth's poles since 1995, new study suggests – Physics World
![The Acceleration of an Antarctic Glacier Shows How Global Warming Can Rapidly Break Up Polar Ice and Raise Sea Level - Inside Climate News The Acceleration of an Antarctic Glacier Shows How Global Warming Can Rapidly Break Up Polar Ice and Raise Sea Level - Inside Climate News](https://insideclimatenews.org/wp-content/uploads/2021/06/ice.jpg)
The Acceleration of an Antarctic Glacier Shows How Global Warming Can Rapidly Break Up Polar Ice and Raise Sea Level - Inside Climate News
![A Clever Population of Polar Bears Survives on Glacial Ice in Greenland | Smart News| Smithsonian Magazine A Clever Population of Polar Bears Survives on Glacial Ice in Greenland | Smart News| Smithsonian Magazine](https://th-thumbnailer.cdn-si-edu.com/eXDuxQhc4yNCvMAbbfBStp_uSCk=/fit-in/1600x0/filters:focal(800x533:801x534)/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer_public/35/9e/359ed5da-3b0a-42f1-a984-2c9259bbb7ba/thomas_w_johansen_nasa_polar_bear_glacier_ice_3.jpeg)