A major shift may be brewing in the Pacific Ocean: Forecasters say El Niño could develop later this year. If it does, it can reshape weather patterns across the United States during the second half of ...

Two major weather agencies think it's increasingly likely that El Niño will form in the eastern tropical Pacific Ocean later ...

Storms will swing in from the Pacific this week, potentially causing travel disruptions across the Northwest and California. Of the two main storms, one is expected to bring the heaviest rainfall to ...

Hurricane season officially is still several months away, but experts are already watching for early signs of what’s ahead. What to know in Florida.

PORTLAND, Ore.(AP) — The first of a series of powerful storms dumped heavy rain and swelled rivers in the Pacific Northwest on Tuesday, closing roads and prompting high water rescues. Residents in ...

Satellites have confirmed what mariners long suspected but could never fully prove: the open Pacific can spawn waves as tall ...

Climate scientists have discovered that warming trends in the world's oceans are changing how tropical cyclones form and intensify. Increasingly high ocean temperatures are fueling typhoons and ...