Researcher discovers ancestor of biggest bird ever

A newly discovered distant relative of the duck has just been hailed as an ancestor of the biggest bird the world has ever known by a group of Australian palaeontologists.

T. Rex couldn't stick out its tongue, new research shows

Dinosaurs are often depicted as fierce creatures, baring their teeth, with tongues wildly stretching from their mouths like giant, deranged lizards. But new research reveals a major problem with this classic image: Dinosaurs ...

Bird Bones May be Hollow, But They are Also Heavy, Biologist Says

(PhysOrg.com) -- For centuries biologists have known that bird bones are hollow, and even elementary school children know that bird skeletons are lightweight to offset the high energy cost of flying. Nevertheless, many people ...

Inside the First Bird, Surprising Signs of a Dinosaur

(PhysOrg.com) -- The raptor-like Archaeopteryx has long been viewed as the archetypal first bird, but new research reveals that it was actually a lot less “bird-like” than scientists had believed.

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