Fossilized feces shows some dinosaurs gathered in 'poop groups,' like elephants or camelsSome large, grass-eating mammals, such as elephants, rhinos and camels, gather together not only when they eat, but also when they defecate. Nov 28, 2013
Animatronic dinosaurs roam museum hallsThe Queensland Museum of Natural History is celebrating its grand reopening with a spectacular display of animatronic dinosaurs. They roam the halls, ride the escalators -- and frighten small children. Jan 28, 2012
