The fossilised gut contents of a sauropod dinosaur have been studied for the first time, revealing that the largest land animals that have ever lived were herbivores that barely chewed their food. A ...

Sauropods, those giant long-necked dinosaurs, are the largest known animals to have ever existed, even though they descended ...

They were the most gigantic animals ever to walk the earth. Sauropod dinosaurs—“thin at one end; much, much thicker in the middle; and then thin again at the far end,” as comedian John Cleese ...

A team of researchers affiliated with institutions in Argentina and the U.K. has found evidence of a dinosaur that walked on all fours when it was young and then switched to walking on two legs as it ...