Under the body, draw two thick legs using long rounded rectangles. Keep the legs slightly wide to give the dinosaur a strong, ...

Millions and millions of years ago, a mom titanosaur laid an egg in what we now call Argentina. The baby titanosaur in that egg, sadly, did not survive. But its eggshell did. Titanosaurs were an ...

A football-size egg from Antarctica and baby dinosaurs from Mongolia and Argentina shine new light on ancient reptile reproduction. By Lucas Joel There’s a problem with dinosaur eggs: A lot of them ...

Baby sauropod on a nest, taken at the American Museum of Natural History's World's Largest Dinosaurs exhibit. Riley Black For more than a century, paleontologists have been confident that all ...