Argentinosaurus is believed to be the largest dinosaur ever discovered, with an estimated weight of up to 100 tonnes. Explore ...

Sauropod eggs were cantaloupe- to basketball-sized, smaller than those of the biggest birds. Even a 100-foot-long sauropod started out life just a foot or two long.

A sauropod dinosaur fossil has been found with preserved stomach contents for the first time, providing insights into what they ate and how ...

The study focused upon sauropod lineages that produced species exceeding the size of any other land animals on record, with that benchmark set by the biggest mammals such as elephant relatives ...

Palaeontologists from the University of Lisbon have uncovered an 82-foot long sauropod dinosaur skeleton in a man's yard. The homeowner found the bones when doing construction work.

A giant dinosaur measuring over 80 feet long has been discovered in a man's backyard in Pombal, Portugal. The man first noticed fossil remains when having construction work done on his home in ...

Between August 1 and 10 of this year, Portuguese and Spanish paleontologists working on the site have unearthed what could be the remains of the largest sauropod dinosaur ever found in Europe.

Super-sized sauropods: the titanosaurs. When we think of big dinosaurs, it's often famous examples like Spinosaurus and T. rex that spring to mind. But dinosaurs got much, much bigger. If you're ...

An international team of researchers has unearthed a skeleton possibly belonging to a sauropod dinosaur measuring 39 feet in height and 82 feet in length, which would make it the largest ever found… ...

A rendering of the sauropod known as Mamenchisaurus sinocanadorum, which had a 15-meter-long neck, about 10 feet longer than a typical school bus. Júlia d'Oliveira Get the Popular Science daily ...

The first reported fossilised stomach contents from a sauropod, belonging to a Diamantinasaurus that lived 95 million years ago, has confirmed a long-held theory of herbivorous behaviour.