Add Yahoo as a preferred source to see more of our stories on Google. Supersaurus was likely the world's longest dinosaur — around 137 feet from nose to tail. Paleontologist Brian Curtice awarded the ...

Add Yahoo as a preferred source to see more of our stories on Google. The Supersaurus dinosaur, which roamed the United States millions of years ago, may win the title of longest dinosaur in the world ...

Attention, elementary-school students and other dinosaur buffs. Scientists have identified what they believe is the longest dino ever to have roamed Earth. The Supersaurus was more than 128 feet long ...

We have a winner! A paleontologist claims a diplodocid from the late Jurassic period is the longest dinosaur on record, measuring nearly 140 feet long. Supersaurus, which stomped through North America ...

The longest dinosaur to have ever roamed the planet may have measured more than 40 metres from snout to tail — about the length of five London buses — according to a new study of fossils that were ...

With a head the size of a horse and hip muscles as big as a car, Supersaurus was among the world's largest dinosaurs. Now, new research suggests it was also the world's longest dinosaur, spanning 137 ...

Supersaurus was likely the world's longest dinosaur — around 137 feet from nose to tail. Paleontologist Brian Curtice awarded the title after analyzing Supersaurus bones in Colorado. The bones were ...