Should there be a new designation for a Category 6 hurricane? It's been an idea that's been proposed dozens of times over the years, adding a new, stronger category to the Saffir-Simpson scale, and a ...

NEW YORK — As global temperatures continue to increase, making storms more intense, some researchers say that the Saffir-Simpson scale, which measures a hurricane's wind speeds, doesn't adequately ...

COLUMBIA, S.C. — The Saffir-Simpson scale, used by the National Weather Service, ranges from Category 1 to 5. Under this scale, a Category 5 hurricane is a storm with wind speeds of 157 mph or greater ...

In 1973, the National Hurricane Center introduced the Saffir-Simpson scale, a five-category rating system that classified hurricanes by wind intensity. At the bottom of the scale was Category 1, for ...

At 149 miles an hour, the world’s fastest roller coaster, Formula Rossa in Abu Dhabi, is so quick that riders must don goggles to protect their eyes from the wind. But even the formidable Formula ...

Getting your Trinity Audio player ready... By SETH BORENSTEIN (AP Science Writer) A handful of super powerful tropical storms in the last decade and the prospect of more to come has a couple of ...