Regarded by many as one of the seven natural wonders of the world, tourists travel from around the globe to take in the breathtaking view from edge of the Grand Canyon. Usually they can see for miles, gazing out across the 18miles-wide valley carved out by the Colorado River 17 million years ago, but not today. A rare weather phenomenon has caused a thick sea of fog to rise from the foot of the canyon,... 

Colorado River Climatologists say a dry spell devastating almost all of America is starting to worry the weather community during what is one of the worst droughts in recent years. The federal agency that investigates dry weather, the US Drought Monitor, says that more than half of the continental United States are experiencing “abnormally dry” conditions, which have so far proven to be the worst...