Associated Press: Top scientists have a better idea of how global warming will shape the 21st century: In a new report, they predict sea levels will be much higher than previously thought and pinpoint how dangerously hot it's likely to get.
In its most strongly worded report yet, an international climate panel said it was more confident than ever that global warming is a man-made problem and likely to get worse. The report was welcomed by the Obama administration and environmental advocates who said it made a strong...