El Niño warning signs grow as La Niña weakens in the Pacific, raising 2026 heat risks worldwide | World News
El Niño warning signs grow as La Niña weakens in the Pacific, raising 2026 heat risks worldwide El Niño might be back later this year; major climate agencies that closely watch the tropical Pacific have recently updated their outlooks. Latest observations indicate that the ongoing La Niña event is losing its strength as the sea…