Archives by date

You are browsing the site archives by date.

Scientists: The Arctic Was Sea-Ice-Free, 19°C Warmer 4 Million Years Ago -- And Yet Polar Bears Somehow Survived

Scientists: The Arctic Was Sea-Ice-Free, 19°C Warmer 4 Million Years Ago — And Yet Polar Bears Somehow Survived

“Whether polar bears are 350,000 years old or 6 million years old, unless we take action to curb greenhouse gas emissions, they face a future where the climate will continue to warm. And this warming will be unlike anything polar bears have survived before.”  —  Polar Bears International Image: NoTricksZone During the Pliocene, or from […]

By continuing to use the site, you agree to the use of cookies. more information

The cookie settings on this website are set to "allow cookies" to give you the best browsing experience possible. If you continue to use this website without changing your cookie settings or you click "Accept" below then you are consenting to this. More information at our Data Privacy Policy

Close