Hurricane Kristy strengthened into a Category 5 hurricane on Thursday. It has since weakened slightly to a Category 3.

Although typically calm right at the center, the strongest of the winds ... This is because these mid-latitude cyclones, or extra-tropical cyclones, get their energy not from warm water but ...

Mexico is about to be hit by a huge tropical cyclone that might turn out to be the most dangerous such meteorological event ever recorded. Hurricane Patricia set a new record for the strongest ...

Subtropical Storm Patty formed in the North Atlantic Ocean on Saturday, the 16th named storm of this year’s Atlantic ...

But which storm is the worst in U.S. history? There are a few ways to rate the severity of a storm when trying to define the "worst" or "biggest" -- wind speed, lowest internal pressure and damage ...

This extratropical cyclone will be associated with a cold front that should advance across the country, causing low temperatures, not only in the South, but in areas of the Southeast and Midwest ...

Cyclone Dana, which is expected to generate wind speeds at 100-110 kmph, and gusts at 120 kmph, is a tropical cyclone. Here is a look at what a cyclone is, its types.

Between last Friday and Monday afternoon, a wide channel of hot, humid air, associated with a low-pressure system, indicated the arrival of the extratropical cyclone that caused strong instability ...