A groundbreaking new study has uncovered a crucial piece of Earth’s ancient climate puzzle, shedding light on one of the most significant climate disasters in history: the Permian–Triassic Mass Extinction, or the "Great Dying." Occurring around 252 million years ago, this event wiped out nearly 90% of life on Earth, leaving scientists to wonder why the planet remained in extreme heat for millions of years afterward, even after the volcani