LiveScience: The latest landmark climate change report from the Intergovernmental Panel on Climate Change was released today (Sept. 27), and it states the most certainty to date of humanity's role in causing global warming and climate change.
What makes this report stand out from the last four is that View gallery."In July 2012, a massive ice island broke free of the Petermann Glacier in northwestern Greenland. On ...nge-report/">IPCC has presented climate mitigation scenarios. Want to hold global warming...