Tibor Nagy tries to visualize what occurrences around the world could meet the definition of a "Black Swan" event. Here are ...

A team led by McGill University researchers came up with a method they hope could improve climate models over Africa by ...

El Niño often leads to rainier weather in the United States, and tends to increase temperatures globally, while La Niña has the opposite effect.

A low GDP forecast is a critical indicator of potential challenges ahead. This projection for African countries in 2025 ...

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