9/21/2009 11:07 AM ET
NBC correspondent goes to Greenland to expose global warming, but expert in segment admits fallibility of climate model predictions.
4/27/2009 4:19 PM ET
Michigan affiliate's chief meteorologist slams disingenuousness of MSNBC's 'Future Earth' special; GE's financial stake in cap-and-trade passage.
4/7/2009 9:57 AM ET
NBC chief environmental affairs correspondent alleges melting ice is 'a situation made worse by manmade global warming that now needs a manmade solution.'
3/20/2009 2:49 PM ET
Now a 440 pound 'killing machine' Knut loses spotlight and possibly his home.
6/25/2008 4:05 PM ET
Bjorn Lomborg explains greenhouse gas treaty would cost $180 billion annually, but do very little to help the mascot of global warming alarmism.