Scientists have unearthed a new megaraptoran dinosaur species in Argentina, named *Joaquinraptor casali*. The 23-foot-long dinosaur, dating back 66-70 million years, is one of the most complete megaraptoran skeletons discovered. Its powerful claws and partially recovered skull, found alongside an ancient crocodile bone, suggest it was a significant predator in its environment. The discovery helps fill gaps in our understanding of megaraptoran evolution and hunting behavior.

Prepared by Olivia Bennett and reviewed by editorial team.