Baby sauropods were the fast food of the Late Jurassic, feeding multiple predators and propping up the entire ecosystem.

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

A Paris auction house is about to sell something a little older than its usual fare of antique art and rare books. The skeletons of two dinosaurs, an Allosaurus and a Diplodocus, will go up on the ...

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

Collector Ralph Wunsch shows off his collection of dinosaur fossils, including a Diplodocus and an Allosaurus that are 155 million years old and were excavated in Wyoming in 2016. Wunsch thinks of ...

The fossilized remains of a young Allosaurus measuring 9.3 feet long was the first dinosaur skeleton to be sold publicly in Britain. The juvenile Allosaurus was one of the late Jurassic period's ...

The Smithsonian National History Museum’s fossil specimen of Allosaurus fragilis is perched like a nesting bird guarding a clutch of fossilized eggs. (Courtesy USNM V 4734, Department of Paleobiology, ...

National Park Service employees may have just uncovered one of the longest dinosaurs on Earth. Crews working on construction at the Dinosaur National Monument’s Utah parking lot last September ...

The bones of one of the longest dinosaurs in the world have been discovered in a car park in the US. Construction workers first discovered the collection of dino fossils in September last year, after ...

In a paper published August 23, authors Cameron Pahl and Luis Ruedas, of Portland State University, show that Allosaurus, a large carnivorous dinosaur from the Jurassic that has long been thought to ...