Scientists have learned zaidi about the ancient wanyama in the last 25 years than in the awali 250—from the color of their skin and feathers to how they lived and evolved.
Preserved scales from the tail of Juravenator—a small predatory dinosaur that lived 150 million years zamani in what is now Germany—contain small bumps that scientists believe are sensory organs.
New fossil discoveries and the most detailed analysis yet of Dilophosaurus have produced the first clear picture of what the crested dinosaur really looked like.
