About 150 million years ago, the land that is now the western United States was alive with dinosaurs. New research shows that ...

Despite growing into the largest animals ever to walk on land, sauropods began life small, exposed, and alone. Fossil ...

It may have been suicidal for a predator to go after a healthy adult Brachiosaurus, a behemoth weighing perhaps 60 tons that was a member of the long-necked group of dinosaurs called sauropods that ...

Babies and very young sauropods—the long-necked, long-tailed plant-eaters that in adulthood were the largest animals to have ...

Baby long-necked dinosaurs might have been the fast food of the Jurassic Period. A detailed food web of the time, ...

New research shows that baby dinosaurs played a crucial role in feeding Jurassic predators and keeping ancient ecosystems ...

Babies and very young sauropods – the long-necked, long-tailed plant-eaters that in adulthood were the largest animals to ...

A new study suggests that the babies of the largest dinosaurs to ever walk the Earth were once a crucial food source for meat ...

Infant and juvenile sauropods were the primary food source for fearsome predators during the ...

A tiny, plant-eating dinosaur about the same size of a chicken that occupied what’s now northern Spain some 125 million years ...

The study, published in the New Mexico Museum of Natural History and Science Bulletin, used data from fossils laid down 150 million years ago in the Morrison Formation*, in the United States, to map o ...