A fossilized flamingo egg thousands of years old has been discovered in Mexico, the country's National Institute of Anthropology and History (INAH) announced. The rare egg was found in a state of ...

MITCHELL, Ore. (KTVZ) -- The first-ever described fossil grasshopper eggs and egg pod on Earth has been found in the Sheep Rock Unit of John Day Fossil Beds National Monument, the National Park ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. In an ancient ...

(CNN) — In an ancient temperate forest in what is now Oregon, an insect dug deep into a sandy bank near a creek. There, in a damp burrow, she laid dozens of oblong eggs, about 50 in all. Despite her ...

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.

Newly analyzed dinosaur eggs from China are offering an unusually intimate look at how these animals reproduced, grew, and nested in the final chapters of the Cretaceous. From clutch sites preserved ...