Polar bears have been around for millions of years longer than previously thought – and might be resilient to current climate change and habitat loss.
Links:
[1] http://admin.indiaenvironmentportal.org.in/feature-article/hardy-polar-bears-have-survived-past-global-warming
[2] http://admin.indiaenvironmentportal.org.in/category/author/andy-coghlan
[3] http://admin.indiaenvironmentportal.org.in/category/journal/new-scientist
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/climate-change
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/fauna
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/global-warming
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/climate-science