Something unsettling is happening in the hours when most of us are asleep. Across the United States and beyond, a distinct and increasingly dangerous weather phenomenon is drawing urgent attention ...

Tornado watches dotted an almost continuous line from South Texas to Southern Michigan on Tuesday night as a sprawling storm system dumped heavy rain and hail reportedly the size of baseballs across a ...

Some kind of severe weather is expected every day into early next week, forecasters warned. Friday is expected to be among ...