A grapefruit-sized dinosaur egg from a fossil bed in China gave paleontologists a huge surprise. Rather than a dinosaur ...

For more than a century, dinosaur eggs have offered haunting snapshots of ancient life, from curled embryos to trampled nests ...

Scientists in China uncover crystal-filled dinosaur eggs, revealing a glittering twist in prehistoric life and evolution.

New fossil egg discoveries show early dinosaurs and marine reptiles laid soft-shell eggs like those of turtles, snakes and lizards and not the hard shells of bird eggs today, according to a new study.

Tleuberdina, P. A., Nasyrov, R. N., and Emry, Robert J. 1998. "Research of dinosaurs egg shell and mollusc shell with Electron Spin Resonance Method [ERS]." In ...

The earliest known ancestors of turtles appeared about 220–240 million years ago (in the late Triassic period), roughly the ...

SHELL, Wyo. (AP) -- A show 150 million years in the making is in the Bighorn Basin this week. DinoRama, a collection of three casts of full-size dinosaur skeletons, is on display in Shell through ...

SHELL - A show 150 million years in the making is in the Bighorn Basin this week. DinoRama, a collection of three casts of full-size dinosaur skeletons, is on display in Shell through Sunday. "We want ...