Aerial footage shows the scale of the devastation in Oklahoma after tornadoes tore through the US state. Buildings were destroyed and tens of thousands of residents were left without electricity.

Over the past 50 years, several memorable May outbreaks have occurred, including the 2011 Joplin tornado, the record 1999 ...

Maps from the National Weather Service reveal the future threat of tornadoes based on past events from 1982-2011, and ...

Getty Images Oklahoma is one of the states most prone to deadly tornadoes, like this one in 2011 Early in the evening of 31 May that year, a violent weather system produced eight tornadoes ...

At least 91 people, including 20 children, have been left dead after a huge tornado tore through Oklahoma City suburbs, officials in the US state say. Worst hit was Moore, south of the city ...

Joplin’s experience with the devastating 2011 tornado and its recovery with the help of thousands from around the country and ...

Why is Christian Science in our name? Our name is about honesty. The Monitor is owned by The Christian Science Church, and we’ve always been transparent about that. The Church publishes the ...

Even a tiny increase in the number of tornadoes in the Northeast and mid-South could correspond to a much greater potential ...

Experts say the causes are still unclear, but the change is consistent with a warming world. The effects on the ground could be devastating.

Last night's showers and storms to our west are moving eastward this morning across the far northern OK and southern Kansas state line. Most will fade away in the next few hours. There's a slim ...