It was 10 feet tall and weighed more than 1,000 pounds. But that didn’t stop it from going extinct. An intact, fossilized specimen of the world’s largest egg—of any known species ever on Earth—entered ...

Elephant birds were flightless birds that went extinct around 1,000 years ago. It is believed that one species of the bird was the biggest bird that ever lived. They grew up to 10 feet tall and laid ...

It's a rare egg and among the biggest in the world. But because it was mislabeled for decades, no one at the Buffalo Museum of Science even knew what they had. What the museum has is a fully-intact ...