"The cool waters from this climate driver could have a dampening effect on hurricane activity," one meteorologist said.

Ocean tides push upstream along coastal rivers, in some cases reaching hundreds of kilometers (hundreds of miles) inland.

All of Washington state is experiencing a drought emergency.

Atlantic Niña is a relatively rare cooling of sea-surface temperatures in the Atlantic Ocean.

Temperatures in the El Niño region in the Pacific Ocean are the warmest they've been on record at this time of year. And the ...

El Niño has arrived and forecasters give it an 81% chance of becoming a "super El Niño" during the fall, with a 97% chance it lasts into spring 2027.

Forecasts point to the ongoing El Niño rapidly strengthening in the coming months, fueling temperature rises and extreme ...

Climate change makes it harder for forecasters to predict short-term weather, and increases the hazards of natural disasters like wildfire and flooding, writes columnist Kelsey Jencso.

El Niño conditions continue to intensify and are likely to be a strong event in the coming months, significantly influencing ...

California scientists explain.

The El Nino weather pattern picked up strength over the past month and is highly likely to "rank among the largest" ever ...

Ocean temperatures are already brushing record territory months before this El Niño is expected to peak, and researchers say ...