In 2018, paleontologist Julia Clarke was visiting a colleague named David Rubilar-Rogers at Chile's National Museum of Natural History. He showed her a mysterious fossil that he'd collected years ...

In a groundbreaking discovery, scientists have unearthed the first fossil egg ever found in Antarctica. This remarkable find, a football-sized specimen, was extracted from 68-million-year-old rocks on ...

He had told me the chicken evolved millions of years after the egg. Amphibians were the first vertebrates to crawl up from ...

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.

A fossilized dinosaur egg discovered in central India has turned out to be even stranger than it first appeared. Inside the ...

Researchers have examined how a chicken egg develops its hard outer shell, anchored securely to a soft inner membrane, and believe the insights have the potential to improve reconstructive surgeries ...