Editor’s note: “Behind the News” is the product of Sun staff assisted by the Sun’s AI lab, which includes a variety of tools such as Anthropic’s Claude, Perplexity AI, Google Gemini and ChatGPT.

The deadliest category of tornado has reappeared in the United States after more than a decade, as the Enderlin tornado has officially been upgraded to EF-5 status, the highest possible rating on the ...

Five EF1 tornadoes with wind speeds ranging from 94 mph to 104 mph touched down in four Massachusetts communities Saturday afternoon, the National Weather Service said. According to the NWS, the first ...