A mysterious birdlike dinosaur was about to lay her eggs when she perished some 70 million years ago in what is now Patagonia, researchers have found. The scenario is based on the discovery of two ...
How did some dinosaurs reach such soaring heights -- up to 100 feet high in some cases? Efficient lungs and respiration, along with egg laying, might have given dinos a growth edge when compared to ...
The Tyrannosaurus at Spain’s Jurassic Museum of Asturias offer a speculative take on how dinosaurs mated. Mario modesto via Wikipedia under CC By-SA 3.0 Dinosaurs had sex. Fossil nests and eggs, as ...
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