What are El Niño and La Niña, and how do they change the weather?
What are El Niño and La Niña, and how do they change the weather? New data shows that 2022 was the fifth hottest year for Europe since records began. But scientists are warning that 2023 could be even warmer, as a climate phenomenon called La Niña - which has been suppressing global temperatures - comes to an end.weatherlink