Live tracker maps show that an atmospheric river ... 1-in-1,000-year flood posing threats to several states. An AccuWeather spokesperson told Newsweek that floods like this have a 0.1 percent chance ...

Tornados have been reported in at least eight states this week, after powerful storms swept across the country.

A total of 800 measles cases across two dozen states have been confirmed, the Centers for Disease Control and Prevention says.