Prefer Newsweek on Google to see more of our trusted coverage when you search. Updated | How did birds get their beaks? It's hard to imagine modern birds without these pointy appendages, but their ...

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Have you ever wondered why the Bald Eagle’s beak has a sharp curve at the end of the top of the beak yet sparrows’ beaks are short and end in a conical shape? A macaw’s beak is short and curved on the ...

Over the years, scientists have learned about literally thousands of different bird species, and each one sports a distinctive beak shape. But why do bird beaks come in so many different shapes and ...

Researchers have pieced together the three-dimensional skull of an iconic, toothed bird that represents a pivotal moment in the transition from dinosaurs to modern-day birds. Ichthyornis dispar holds ...

In his back yard in Fremont, Nikos Anton spotted a house sparrow that seemed to be toting a twig in its beak. But when he looked a little closer, Anton saw the "stick" was actually the grotesquely ...

During a drought, birds with larger beaks were more successful at survival, as they were able to eat the harder seeds found on the dry ground. Natural selection, the process by which advantageous ...

Hoping to help trace the history of how velociraptors evolved into birds, researchers at Harvard and Yale may have tracked a key beak... How Bird Beaks Got Their Start As Dinosaur Snouts Scientists ...