Thoughts about the history of these birds have involved major, long-running debates on biogeography, the evolution of flightlessness and large body size, the alleged important of paedomorphosis, the ...

An abundance of food and lack of predators following the extinction of dinosaurs saw previously flighted birds fatten up and become flightless, according to new research from Australia. An abundance ...

(PhysOrg.com) -- An abundance of food and lack of predators following the extinction of dinosaurs saw previously flighted birds fatten up and become flightless, according to new research from The ...

Bhubaneswar, March 3: Beyond chickens and turkeys there’s the mini ostrich or the emu for meat lovers. Emu, a large, ratite, flight-less bird is slowly gaining popularity across the world as a poultry ...

New Zealand origins The New Zealand kiwi bird's ancestors came from somewhere other than Australia, a new ancient DNA study has found. The research undermines current wisdom about how flightless birds ...

Australia can no longer lay claim to the origins of the iconic New Zealand kiwi following University of Adelaide research published in the journal Science today showing the kiwi's closest relative is ...

20140522_atc_big_flightless_birds_share_a_high-flying_ancestor.mp3?orgId=1&topicId=1007&d=257&p=2&story=314617422&t=progseg&e=314874568&seg=13&ft=nprml&f=314617422 ...

Larry Davis, who owns the Spring Lake Ratite Ranch, sometimes treats his ostriches and emus less as livestock and more as pets. When he enters a pen of immature, fuzzy-necked emus, he puts his plastic ...

This article was published in Scientific American’s former blog network and reflects the views of the author, not necessarily those of Scientific American Regular Tet Zoo readers will recall the ...

More than 6 feet tall, and weighing more than 500 pounds, the now extinct "elephant bird" ran through the spiny forests of ancient Madagascar. DNA evidence suggests New Zealand's kiwi is its closest ...