A 70-foot-long Apatosaurus skeleton, named Vulcan, recently became the biggest dinosaur fossil ever sold when it was acquired for around $6.4 million at an auction in France. The sizable remains ...
Estimated at over 100 feet long and weighing up to 100 tons, this sauropod from Argentina is widely considered the largest dinosaur ever discovered. A close contender to Argentinosaurus ...
Its conclusion marked the end of the Mesozoic Era of Earth's history, sometimes called "The Age of Dinosaurs." Tyrannosaurus rex, long thought to be the biggest carnivorous dinosaur, lived in ...
The two most complete sauropod skeletons dug up in the UK belong to Cetiosaurus and Cetiosauriscus. These dinosaurs were ginormous. Scientists think that Cetiosaurus was probably the largest, but both ...
AMAKUSA, Kumamoto Prefecture--A rib bone fossil from about 100 million years ago is believed to be from the second largest dinosaur to have roamed Japan, researchers said. The fossil, from a ...