NOAA says El Niño has begun in the tropical Pacific, with a 63% chance it becomes one of the strongest events recorded since 1950. Scientists warn it could intensify global heat and disrupt weather, food supplies and economies into 2027.
NOAA says El Niño has begun in the tropical Pacific, with a 63% chance it becomes one of the strongest events recorded since 1950. Scientists warn it could intensify global heat and disrupt weather, food supplies and economies into 2027.