Hurricane Kristy has strengthened into a Category 5 storm in the Pacific Ocean, forecasters said on Thursday. Kristy, formed from the remnants of Atlantic Tropical Storm Nadine earlier this week ...

Hurricane Kristy strengthened into a Category 5 storm Thursday night before weakening back into a Category 4 storm, with rapid weakening expected throughout the day Friday, according to the ...

Hurricane Kristy strengthened into a Category 4 storm in the Pacific Ocean on Wednesday and was expected to remain away from land as it churns in the Pacific Ocean, forecasters said.