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

At least seven people are dead amid a relentless tornado outbreak that ripped apart communities ... where some areas have already received over 5 inches of rain in the past 24 hours, and another 5 ...

issued 728 tornado and severe thunderstorm warnings in a 24-hour period ending Thursday. That was the highest number since April 27, 2011, when 881 were issued. Thursday's total was also the third ...

There have been eight reported tornadoes across four states in 24 hours. A once-in-a-generation ... The flooding will last into Friday and Saturday. The four-day event will leave 10 to 15 inches ...

Kansas, Oklahoma and Missouri all face the threat of strong winds, hail, and even tornadoes on Wednesday morning, the NWS has warned.

Tornadoes are some of nature's most violent ... Here's what NWS storm survey teams do and why the process can sometimes take hours, even when social media is awash with videos of funnel clouds.