You may have thought Big Bird was unrealistically gigantic, but he’s still not the largest bird to ever walk the Earth. That honor goes to elephant birds, which stood 10 feet tall and roamed ...

Madagascar’s extinct elephant birds – the largest birds ever to have lived – have captured public interest for hundreds of years. Little is known about them due to large gaps in the skeletal fossil ...

WASHINGTON (Reuters) - They might be the odd couple of the bird world. Scientists on Thursday identified the closest relative of New Zealand's famed kiwi, a shy chicken-sized flightless bird, as the ...

Madagascar's extinct elephant birds—the largest birds ever to have lived—have captured public interest for hundreds of years. Little is known about them due to large gaps in the skeletal fossil record ...

A previously unknown species of elephant bird was recently discovered on the northeastern side of Madagascar and was identified solely from its ancient eggshells Surface scatter of Aepyornis eggshell ...

Colossal Biosciences has announced a partnership to resurrect giant flightless birds called moa. But the company's recent dire wolf project was controversial, and moa are an even more ambitious target ...