Researchers say they’ve solved the mystery of the missing dinosaur eggs

Science

Image: M. ELLISON/© AMNH

Fifteen years ago, Mark Norell came across a clutch of dinosaur eggs in southern Mongolia. Frozen in place were at least a dozen embryos of the Triceratops relative Protoceratops. But “something weird” was going on, says the paleontologist, who works at the American Museum of Natural History. It was as if the tiny dinosaurs were curled up inside invisible eggs. In the rock immediately surrounding each miniskeleton was an enigmatic white halo. Now, more than 10 years later, he and colleagues say they have solved the mystery: The dinosaurs had laid soft-shelled eggs. Read more on the Science website…