New research reveals how El Niño caused the greatest ever mass extinction - Phys.org

1. New research reveals how El Niño caused the greatest ever mass extinction  Phys.org
2. Mega El Niño instigated the end-Permian mass extinction  Science
3. Mega El Niños Could Have Inflamed Earth's Most Devastating Extinction  ScienceAlert
4. The Great Dying once wiped out 90% of life on Earth. A new theory may explain why  CNN
5. Mega El Niños may have played a part in the Permian mass extinction  New Scientist