LifeSecret to dinosaurs’ huge size may be in unusually lightweight bones We have discovered a new factor that helped dinosaurs attain gigantic sizes: their bones were built differently from other animals to be less dense without sacrificing strength News
LifeMassive Spinosaurus dinosaur swam through water propelled by its tail A well-preserved fossilised tail from Spinosaurus suggests this massive dinosaur may have been able to propel itself and hunt for prey in the water News