The end-Triassic extinction is often overshadowed by the disaster that killed the dinosaurs, but on its own it ranks among ...

Explore the events surrounding the mass extinction of the dinosaurs, focusing on the cataclysmic incident that changed life ...

Humans have wiped out hundreds of species — with many more on the brink or experiencing large declines in population. Some scientists have argued that we have entered a “sixth mass extinction” event ...