El Niño may take shape later this year, and the ripple effects could show up in U.S. weather during the second half of 2026.

The Pacific Ocean is warming so quickly that scientists had to find a new method for detecting and predicting El Niño and La Niña events.

A dead, 11-ton humpback whale washed onto a popular beach in California this week, prompting officials to warn locals to stay ...

The rain, snow and wind aren’t done with Southern Nevada yet. A third Pacific Ocean storm is expected to arrive in the valley late this morning and last into the evening, said Julie Phillipson of the ...

The carcass of a juvenile humpack whale was first spotted Wednesday afternoon off Newport Beach will be studied by ...

El Niño could influence severe weather and hurricane seasons in the United States later this year.

The El Niño Southern Oscillation (ENSO) is a natural pattern of ocean and atmospheric changes in the tropical Pacific Ocean that can influence the weather pattern ...

Rare blizzard conditions hit the Outer Banks last month and back-to-back winter storms left ice on the ground for days in ...

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

Research has pointed to the dangers of heavier and wetter snowfall, even as the number of snowy days decreases overall in California’s Sierra Nevada.

The APEC Climate Center’s (APCC) has issued an “El Nino” watch, which means the drought-bearing weather could emerge in the upcoming seasons.

It's looking more likely than ever that millions of Australians will cop a warm, dry winter, as meteorologists warn that there are "early signs" two major systems are "teaming up". The country's ...