Antarctic sea-ice at 'mind-blowing' low alarms experts (www.bbc.co.uk)
Missing winter sea ice signals changes that could be a "disaster for the world", scientists say....
Global temperatures briefly spike above key climate threshold, scientists warn of more extremes (www.pbs.org)
European researchers said Thursday that the the start of June saw global surface air temperatures rise 1.5 degrees Celsius above pre-industrial levels for the first time. That is the limit governments said they would try to limit global warming to at a 2015 summit in Paris.
