It was in egg-cellent condition. Argentine paleontologists found a real diamond in the rough after happening across a perfectly preserved 70 million-year-old dinosaur egg during an excavation. “It was ...

Scientists have discovered a groundbreaking way to measure time in the distant past—by dating fossilized dinosaur eggshells. This new technique could transform how researchers determine the ages of ...

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 those eggs, when fossilized, could have been preserved for tens of ...