Watch an exclusive clip from new PBS series 'EONS: LIFE AND DEATH ON PANGEA'

The six-episode series brings The Great Dying to life. More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results. During The Great Dying, upwards of 80 percent of life on Earth was wiped out. Breakthroughs, discoveries, and DIY tips sent six days a week. By signing up, you confirm you are 16+, will receive newsletters and promotional content and agree to our Terms of Use and acknowledge the data practices in our Privacy Policy .