Monsoon Flooding in Arizona Seen as a ‘100-Year Event’
Widespread flooding has hit the Phoenix area, submerging streets and overwhelming entire neighborhoods, as 10 million Americans across the Southwest remain under a flood watch.
More than 1000 missing in Northern California wildfire01:24
Winter storm causes commuter chaos, catches millions off guard01:41
Tracking East Coast snow storm: See where it's headed01:38
Snow storm cripples air travel, thousands of flights canceled01:10
Snow storm wreaks havoc on East Coast, posing traffic disruptions02:36
Why wildfires and hurricanes could get even worse with climate change02:41