The new research suggests that this dinosaur's armor was adapted for fighting between members of Borealopelta markmitchelli.

The study shows that the armor of this Cretaceous-period herbivore could withstand forces equivalent to a high-speed car ...

Acrocanthosaurus was initially found in nearby Oklahoma, but it wasn’t until two far more complete specimens were found in ...

A severe drought has exposed 113 million-year-old dinosaur tracks on a riverbed in central Texas. The massive tracks, which belonged to a single acrocanthosaurus, had not been seen since 2000 ...

And the biggest find is a giant predatory dinosaur that was originally known from the West, but also shows up in Maryland: Acrocanthosaurus. This east-west crossover is more of what we’d ...

The terrifying dinosaur of the day, 110 million years ago, was Acrocanthosaurus, a killing machine that ruled the Cretaceous long before more well-known predators like T. rex arrived on the scene.

The tracks, which were discovered this month, belong to Acrocanthosaurus, which are theropods, or bipedal dinosaurs with three toes and claws on each limb. The dinosaur would have been four and a ...

believed to have been made by Acrocanthosaurus. To complete your dino-day at the state park, travelers can visit the Dinosaur World museum on-site. Dinosaur Valley State Park is located at 1629 ...

The team also created synthetic nodosaur armor for the CBC show "Dinosaur Cold Case" and tested the synthetic armor against the bite force produced by replica Acrocanthosaurus jaws. The ...