A thunderstorm this evening
Aug 1, 2014; 8:00 AM ET A fire that began late Wednesday afternoon has already spread to over 4500 acres. Over 150 firefighters are battling a blaze that is still only 5 percent contained.
A new video gives an extended look at the record-breaking first test flight by a company that aims to begin lofting passengers on balloon cruises to near-space by 2016.
Hikers in Colorado's Rocky Mountain National Park are taking precautions after two visitors were killed by lightning strikes in recent days.