How new research led to North Dakota tornado's EF5 upgrade

A powerful tornado struck Enderlin, North Dakota, on June 20, causing significant damage and leading to a rare EF5 classification after new research. Here's what went into the new research that led to the upgraded classification.

New York ranks in Top 5 'worst' cities in US to drive in: report

If you’ve ever spent an hour inching down the FDR Drive or looping for a parking spot in Midtown, this probably won’t come as a surprise: New York City ranks near the very bottom for drivers nationwide, according to a new WalletHub report.