Inspired by the hollow skeletal structure of bird bones, which optimizes oxygen storage and respiratory efficiency, ...

The Chicago Archaeopteryx features more soft tissue and delicate skeletal details than any known fossil of its kind, and ...

A new analysis of a pigeon-sized Archaeopteryx fossil in the collection of the Field Museum in Chicago is revealing an array ...

For centuries, scientists have observed that animals in warmer climates have longer limbs—a pattern known as Allen's Rule.

A man who lived in Roman-occupied Britain was bitten by a big cat, probably in a gladiator arena, an analysis of his remains ...

Picture this: the next time you see a sparrow hopping along a sidewalk or a hawk soaring across a blue sky, you’re witnessing a living dinosaur. It sounds almost impossible, like something out of a ...

Archaeopteryx, often hailed as the first birds, lived during the Jurassic Period, roughly 150 million years ago. Over 160 ...

The Leofoto PG-1 Gimbal Head can support up to 25kg / 55lb yet only weighs 1kg / 2.2lb thanks to some skeletal design work ...

Animal welfare officers faced the grisly task of euthanizing more than 350,000 chickens by hand after they were left starving ...

Mexidracon longimanus, an ornithomimid with extra-long arms. The new find significantly rewrites the diversity of dinosaurs.

A new study on a well-preserved Archaeopteryx fossil in Chicago unveils surprising features of the earliest-known bird. By ...

A team of researchers from China and the United States has shed new light on the ancient evolutionary transition from ...