Researchers collected and vaporized samples from fossilized eggshells in China's Qinglongshan fossil reserve. They calculated how old the eggs were by measuring accumulated lead and uranium atoms in ...

Push aside imagery of the towering Tyrannosaurus rex because the smallest-ever dinosaur eggs have been unearthed and represent an all new type of dinosaur species. The irregular egg arrangement ...

It’s hard to imagine that fierce dinosaurs once emerged from small, fragile eggs. And it may be even harder to imagine that some of these eggs, when fossilized, can be preserved for tens of millions ...

Chinese paleontologists have unearthed a new kind of dinosaur egg in the eastern Shandong province, suggesting that the ancient creatures were even more diverse than previously assumed. For decades, ...

WUHAN, 3 October (BelTA - Xinhua) - Chinese scientists have determined that a dinosaur egg, unearthed in the mountains along a Yangtze River tributary in central China, is around 86 million years old ...

Paleontologists spotted injuries on the tails of duck-billed dinosaur fossils that might have occurred during mating.

A clutch of 28 dinosaur eggs found in the Qinglongshan fossil reserve in central China is about 86 million years old, according to scientists who used an “atomic clock” method to date the samples.