A fossil of the 23-foot-tall predator could help unlock secrets of an order of dinosaurs that remain poorly understood.

Speedy megaraptor Joaquinraptor casali had big arms and claws like hedge trimmers that would have made T. rex's forelimbs ...

The find is from a mysterious group of dinosaurs called megaraptorans, which were known for their stretched-out skulls and ...

A fossil unearthed in Argentina of a newly identified species of meat-eating dinosaur is providing insight into a poorly ...

Scientists in Argentina have discovered Joaquinraptor casali, a new dinosaur species from the mysterious megaraptoran group.

In a new study, researchers said they uncovered part of a skull as well as arm, leg and tail bones from the Lago Colhué Huapi ...

A fossil from about 66 million years ago reveals a species of dinosaur that is new to science, with claws that would have ...

In a second video released today (below) we learn that Aussie actor Liam McIntyre (Spartacus: Vengeance, Gears of War 4) voices Logan, who describes the role as "one of the greatest honors of my life, ...

The 23-foot "megaraptoran" was discovered in the Lago Caolhue Huapi rock formation in Patagonia, Argentina, and is believed to have been an "apex predator" ...

Shri rapax had bigger claws and potentially a stronger bite than its Hollywood relative. But paleontologists still don’t know the whereabouts of its head, which went missing. The newly named raptor ...