They lived about 30 million years apart and never set foot on the same continent. Yet Giganotosaurus carolinii is always ...

the Giganotosaurus has other traits that make it an incredibly potent predator even among other dinosaurs. The Jurassic Park ...

The National Reconnaissance Office launched new spy satellites into lower Earth orbit late Thursday, adding to the growing ...

A newfound "chicken-size" dinosaur, recently unearthed in Wyoming, changes what paleontologists thought they knew about how ...

Researchers discovered Ahvaytum bahndooiveche fossils in Wyoming, revealing dinosaurs in Laurasia earlier than believed.

People who prefer to drink loose leaf tea might be on to something: Scientists in Spain have found microscopic evidence of ...

Prehistoric kangaroos in southern Australia had a more general diet than previously assumed, giving rise to new ideas about ...

But this is where Ahvaytum may rewrite the origin story because it originates from the North American landmass, which once formed part of Laurasia. At roughly 230 million years old, it is comparable ...

Dinosaurs inhabited the Northern Hemisphere millions of years earlier than scientists previously thought, according to the ...

The new tracks expand it into one of the largest sites of dinosaur discoveries in the world, said Emma Nicholls, a vertebrate paleontologist and collections manager at the Oxford University Museum ...