RT science: NOAA: July 2012 hottest month on record for contiguous United States bit.ly/P6MNlg

Heat and drought blamed for numerous mass fish deaths in U.S. this summer via @science

Ex-sceptic says climate change is down to humans bbc.in/MXidqI

Satellite data indicates unprecedented Greenland ice sheet surface melt via @science

Study finds warm ocean currents cause majority of ice loss from Antarctica via @science

RT science: March 2012 warmest March on record in U.S. - NOAA animation shows 15,000+ high temp records broken or tied t.co/8pTQlKgB

Temperatures could rise by 3C by 2050, models suggest bbc.in/GOSaCT

Moderate drought blamed for collapse of Maya Civilization via @science

Climate change killing mighty trees in Alaska, researchers say ping.fm/H3PLk

2011 was 9th warmest year since 1880 via @science