A fossil from the blustery plains of Patagonia is revising your book on one of the most elusive bands of hunting dinosaurs.

Paleontologists have found evidence that has led them to now believe that many dinosaurs had feathers. This is especially ...

Families are angry after being told a dinosaur-themed event they had booked tickets for this autumn is not going ahead. The Lost Kingdom was due to arrive at Tatton Park this October as part of a UK ...

A new “apex predator” dinosaur that appears to have died eating a crocodile-like creature has been discovered in Argentina.

The dinosaur, named Joaquinraptor casali, lived roughly 67 million years ago in what is now central Patagonia at the twilight of the age of dinosaurs, measuring approximately 23 feet (7 meters) long ...

Scientists in Argentina have unearthed a new dinosaur species, Joaquinraptor casali, believed to be a more powerful predator than the Tyrannosaurus.

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

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

In a fossil bed dating back 68 million years, scientists discovered the remains of a new species of megaraptor — a lithe, ...

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 ...

In the blockbuster 1993 film Jurassic Park, Steven Spielberg’s screenwriters tell the story of scientists who recover ...

Paleontologists have discovered a new species of megaraptor dinosaur in Argentina, along with a startling clue about what it ...