Mozambique Destruction 'Massive and Horrifying' After Cyclone Idai

Hundreds have been killed across three African countries: Mozambique, Malawi and Zimbabwe.

Africa's Hurricane Katrina

Idai is one of the deadliest tropical cyclones on record in the Southern Hemisphere.
Up-To-The-Minute Coverage

Midwest Flood Could Cost Billions

The damage is mounting from epic early-season floodwaters.
Up-To-The-Minute Coverage

Is The El Niño Phenomenon Undergoing a Major Change?

Here's what a changing El Niño could mean for your weather.