Time is running out for a tropical storm to form in June as El Nino forms. Here's how the hurricane season timeline shifts ...

A new study suggests the Atlantic's mysterious "cold blob" may signal ocean current changes that could affect U.S. weather.

"El Niño occurs when water temperatures along the equator in the eastern Pacific Ocean, southeast of Hawaii, are warmer than ...

A part of the Atlantic Ocean, just south of Greenland and Iceland, has been cooling off while the rest of the world gets ...

The Atlantic basin is quiet for now, but experts urge Florida residents to take this opportunity to prepare for hurricanes.

Atlantic hurricane season is about to hit its stride. August through mid-September is historically the most active stretch of the season, and while there have been a handful of short-lived named ...

SIOUX CITY (KTIV) - While El Niño and La Niña are well-known weather oscillations, or “teleconnections,” another large-scale pattern called the North Atlantic Oscillation could impact Siouxland ...