A 125-million-year-old fossil found 23 years ago in Portugal is shedding new light on spinosaurs—a fearsome and enigmatic group of carnivorous dinosaurs that rivaled even tyrannosaurs in terms of size ...
Deep in the heart of the Sahara, scientists have uncovered Spinosaurus mirabilis — a spectacular new predator crowned with a massive, scimitar-shaped crest that may once have blazed with color under ...
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