WASHINGTON – Scientists have mapped how a group of fearsome, massive dinosaurs evolved and shrank to the likes of robins and hummingbirds. Comparing fossils of 120 different species and 1,500 skeletal ...

What do humans have in common with the dinosaurs that trampled through ancient forests? It turns out that both may have a surprising impact on the size of seeds in the fruits growing around them. When ...

In the hills of Bolivia’s Torotoro National Park, a broad rock surface known as Carreras Pampa has emerged as the largest ...

An international team led by researchers at Uppsala University has analyzed fossilized dinosaur droppings—known as coprolites—to uncover details about the diets and ecological roles of dinosaurs 200 ...

Artist's impression of Diamantinasaurus matildae, a long-necked sauropod dinosaur. (Travis Tischler via Courthouse News) (CN) — High in the Andes mountains of northwestern Argentina, at an elevation ...

Chris Doughty, an associate professor in NAU's informatics department, was writing a paper for a conference and had the idea to test a theory about sauropods, forests and fruit. Doughty created a ...

It started with a breakup followed by the inevitable adjustments to a new way of life. The Science Museum’s new exhibition “Ultimate Dinosaurs” tells the story of the breakup of supercontinent Pangaea ...

A scientist chanced upon the specimen at a market in Myanmar. — -- A dinosaur tail preserved in amber has been discovered for the first time ever, researchers announced on Thursday in a paper ...