Sahara, desert in northern Niger
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The dinosaur—likened to a "hell heron"—is believed to have had a bright-colored crest sheathed in keratin atop its head.
A fossilised dinosaur egg was uncovered in South America, and scientists are calling it a remarkable discovery. The egg is estimated to be around 70 m.
New fossil find reveals a miniature dinosaur species once mistaken for a juvenile, offering fresh clues about early plant-eating dinosaurs.