Menu Schedule Links

1411_GIVING-TUESDAY-banner

Study Says Polar Bear Species Older Than Previously Thought

By | July 23, 2012

A new genetic study of polar bears out form the Proceedings of the National Academy of Sciences on Monday shows the species is older than previously thought.  The study also suggests that intermingling with brown bears could have been in partial response to previous changes in earth’s climate.

Listen for the full story

Download Audio

You can subscribe to APRN’s newsfeeds via email, podcast and RSS. Follow us on Facebook at alaskapublic.org and on Twitter @aprn.

Comments

Please read our comment guidelines.