Some might think the Enhanced Fujita (EF) Scale is basically the same as the original Fujita (F) Scale, but Big Country ...

Hurricane Melissa continues its devastating path across the Atlantic with a dangerous storm surge forecast for Bermuda ...

Hurricane Melissa made landfall early Wednesday morning in Cuba as a powerful Category 3 hurricane with winds of 120 mph ...

Hurricane Melissa is making landfall in Jamaica as a catastrophic Category 5 storm, the strongest to hit the island since ...

Hurricane Melissa is close to making landfall on Jamaica as by far the strongest storm to hit the island since records were ...

On May 10th, 1996, a massive tornado outbreak tore through Oklahoma, but for one meteorologist, it was also a once-in-a-lifetime opportunity. Professor Jo Harding and her storm-chasing team set out to ...

Cybersecurity firm F5 on Monday forecast first-quarter revenue below Wall Street estimates, citing near-term disruption to sales cycles following the recent cybersecurity breach at the company.

The National Weather Service in Portland said Sunday that a possible tornado caused “significant” damage in Longview, Washington on Sunday afternoon. According to Tyler Kranz, a meteorologist with the ...

For the first time since 2013, an EF5 tornado was confirmed in the United States. Yesterday, the National Weather Service in Grand Forks, North Dakota, upgraded the tornado rating of the Enderlin, ...

MADISON, Wis. - The last EF-5 tornado that touched down in the United States hit Moore, Oklahoma, in May of 2013. However, meteorologists at the National Weather Service Grand Forks have determined, ...

The Enderlin tornado on June 20 was classified as an EF-5 with estimated winds up to 266 mph, making it one of the strongest tornadoes in U.S. history. A nighttime EF-5 tornado struck Enderlin, North ...

A deadly tornado that tore across North Dakota this summer has been upgraded to an EF5 with winds over 200 mph, the strongest classification of tornado and the first on American soil in 12 years, ...