Canadian wildfire smoke triggers poor air quality in Minneapolis

Severe Midwest weather and tornadoes wreaks havoc, kills at least 25

Tornadoes strike US South, killing at least 14 people

Survivors ride out of deadly US tornado

Deadly tornadoes sweep through US Midwest and South

At least 100 in Kentucky feared dead in historic US tornadoes

Biden approaches 270 as Trump sues to stop count

Trump making Kenosha trip to 'increase love'

Deep freeze grips U.S. Midwest, blamed for at least 12 deaths