The pattern had been predicted to form for several months, and weak La Niña conditions were finally officially met this week.

La Niña, the periodic cooling of Pacific Ocean waters, has finally arrived, but forecasters predict it is weak and unlikely to cause as many weather problems as typically seen.

After months of delay, the cool La Niña climate pattern has emerged in the eastern tropical Pacific Ocean, which increases ...

Scientists say that while La Niña conditions could emerge to slightly cool global temperatures in 2025, the planet is still ...

It's not great news for the Gulf Coast and other storm-prone regions: La Niña is associated with more tropical activity in ...

A long-awaited La Niña has finally appeared, but the periodic cooling of Pacific Ocean waters is weak and unlikely to cause ...

La Niña could give way to neutral conditions by spring, but in the meantime, it could keep Arizona warmer and drier.

Oklahoma may experience above-average warm and dry conditions for the rest of the winter season with the long-awaited arrival ...

But despite this, 2025 is still likely to be among the three hottest years on record, according to the UK’s weather and climate agency, the Met Office. El Niño and La Niña are two opposing ...

La Niña has finally emerged after months of anticipation, but there’s a catch, and it could impact its influence on the weather.

The current edition of La Niña is not playing by the rule book — for only the second time in 75 years its onset has arrived ...

This La Niña is rare because it is only the second time in 75 years we’ve seen it form in summer. The Pacific Ocean’s pulled ...