![ice core](https://ens-newswire.com/wp-content/uploads/2013/03/20130308_icecore.jpg)
Climate Heat Now Exceeds Most of Past 11,300 Years
CORVALLIS, Oregon, March 8, 2013 (ENS) – The planet today is warmer than it has been during 70 to 80 percent of the last 11,300 years, finds a new study of ice and sediment cores from sites around the world. […]