- Fossils reveal dinosaurs were thriving in North America just before being wiped out by asteroid strike, study shows CBS News
- Fossils of Some of the Last Dinosaurs in North America Have a Story to Tell The New York Times
- Rare look at the last days of the dinosaurs shows they were thriving, scientists say CNN
- Dinosaurs were thriving until asteroid struck, research suggests The Guardian
- What really killed the dinosaurs? These rocks may unlock the answer. The Washington Post