Whereas humans and other mammals only receive oxygen when they ... Being big had many benefits. The sheer size of titanosaurs and other large sauropods helped to protect them from predators. They ...

Some of these giant vegetarians were as tall as a 3-story building. Microscopic analysis of their teeth, bones and eggshells ...

Learn about the largest dinosaurs that ever roamed the Earth, including titanosaurs such as the Argentinosaurus and ...

Chadititan calvoi is distinguished by its slender physique and smaller size compared to other known titanosaurs. It had features such as a thick neck leading into a sturdy chest, wide hips ...

The new species of titanosaur is described in a study published March 5 in the journal Revista del Museo Argentino de Ciencias Naturales. From its well-preserved bones, the paleontologists believe ...

A replica fossil of the titanosaur _Patagotitan_, one of the largest dinosaurs ever discovered. It would have weighed about 70 tons (63.5 metric tons.) Spencer Platt/Getty Images News via Getty Images ...