Click to Skip Ad
Closing in...



asteroid impact

science news

Researchers find ultimate smoking gun in dinosaur extinction

February 25th, 2021

The debate over what killed the dinosaurs has remained unsettled for, well, forever. The leading theory is that a massive asteroid impact in the Gulf of Mexico set off a chain of events that dramatically changed the climate, snuffing most large species out. Now, new discoveries made at the site of that impact have been …