Obama Attributes Wildfires to Climate Change
President Barack Obama says a wildfire that has burned nearly 400 square miles in the north-central part of Washington state, along with blazes in other Western areas, can be attributed to climate change.
Has Antarctic sea ice expansion been overestimated?
New research suggests that Antarctic sea ice may not be expanding as fast as previously thought. A team of scientists say much of the increase measured for Southern Hemisphere sea ice could be due to a processing error in the satellite data. The findings are published today in The Cryosphere, a journal ...