New Zealand's unique flightless nocturnal birds, like the kiwi and kakapo, showcase the country’s rich biodiversity.

The fast-running, flightless bird is a species that is pivotal to keeping the Patagonia grasslands growing and thriving.

Bruce is a 3-year-old male cassowary that will be living in the Wallaroo Walkabout. He came to the Louisville Zoo from ...

Flightless Bird sees journalist David Farrier learning about what makes America special, from his unique perspective as a ...

Hello, old friends: New Zealand is a place where defunct American brands live on. We not only found such popular mainstays as ...

Birds are often associated with flight, but not all of them take to the skies. Around 60 species — fewer than 1% of all bird ...

Flightless birds, such as penguins and ostriches, evolve from ancestors capable of flight. When birds lose the ability to fly, their bodies adapt more rapidly than their feathers.

They found that when birds evolve from a flying ancestor to a new flightless form, the birds' bodies, including the ratio of their wings and tails, change before the feathers do. Insights from ...

Modern birds are the living relatives of dinosaurs. Take a look at the features of flightless birds like chickens and ...

One film per year in which the unexpected friendship of a penguin deeply affects a human being dealing with emotional pain? No objection here. That’s what we get with the British offering “The ...