Towering around nine feet tall – half of that neck – and weighing in at more than 300 pounds, ostriches are the biggest birds on the planet today. But there once was an even bigger bird, which roamed ...

History has not been kind to the elephant bird of Madagascar. Standing nearly 10 feet tall and weighing up to 1,000 pounds — or so researchers believed — this flightless cousin of the ostrich went ...

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 ...

What drove the Elephant Bird to extinction? Kristina Douglass discusses how human impact may have aided in their extinction in Madagascar.

Bigger than any dinosaur egg, this cracking object is up for sale at auction house Christie’s. Laid by an elephant bird, the egg is 30.5 centimetres tall and equivalent in volume to 150 or so chicken ...