New research, led by the University of Southampton, demonstrates that 'ecosystem canaries' can provide early warning signals of large, potentially catastrophic, changes or tipping points in ecosystems.
Aug 19, 2016 in Ecology
Search and rescue operations in Nunavut have more than doubled over the past decade. In the communities of the vast northern Canadian territory, it's commonly felt that climate change is one factor making hunting riskier ...
Aug 03, 2016 in Environment