Add Yahoo as a preferred source to see more of our stories on Google. As expected, Imelda strengthened into a hurricane Tuesday morning, Sept. 30. And it's not done yet. Some additional strengthening ...

Tropical Storm Lorenzo formed Monday morning, Oct. 13, in the central Atlantic and is strengthening slightly, according to the National Hurricane Center. Models vary widely on how strong Lorenzo could ...

Forecasters are predicting Melissa will strengthen into a hurricane. The NHC said there is "significant uncertainty" on where Melissa will go and how powerful it will get. See latest spaghetti models ...

Breathtaking video from the eye of fearsome Hurricane Melissa emerged from a Hurricane Hunter flight with the U.S. Air Force Reserve, clearly showing the inner workings that turned it into one of the ...