Story perspectives

El Niño's Role in Ancient Extinction Unveiled

1/19/2025

48 9

Summary

Story summary

A groundbreaking study reveals that the El Niño phenomenon played a crucial role in the catastrophic Permian-Triassic extinction 250 million years ago, wiping out nearly 90% of species. Researchers discovered that prolonged El Niño events, fueled by volcanic eruptions and greenhouse gases, triggered devastating heat and drought, resulting in a total ecosystem collapse. This alarming research underscores the dangers posed by today's rising greenhouse gas levels.

1 of 1

Story summary

A groundbreaking study reveals that the El Niño phenomenon played a crucial role in the catastrophic Permian-Triassic extinction 250 million years ago, wiping out nearly 90% of species. Researchers discovered that prolonged El Niño events, fueled by volcanic eruptions and greenhouse gases, triggered devastating heat and drought, resulting in a total ecosystem collapse. This alarming research underscores the dangers posed by today's rising greenhouse gas levels.