Dinosaurs died out within hours, new study suggests

The Chicxulub asteroid impact may have set our whole planet on fire. 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. The Chicxulub asteroid released energy equivalent to 100 teratons of TNT. 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 .