These large, flightless birds have powerful, muscular legs and tough, prehistoric-looking feet with claws that can deliver a ...

Scientists look inside the fossilized stomach contents of a massive dinosaur. And, why some birds listen for prairie dogs’ ...

The researchers analyzed rare fossils of hatchling birds found in northern Alaska, which offered the earliest evidence of the ...

Ancient fossils from Alaska reveal birds nested in the Arctic 73 million years ago, challenging previous assumptions about ...

Analysis of feathers trapped in amber sheds new light on evolutionary path that led to early birds’ ability to fly.

The paper documents the earliest known evidence of birds nesting in polar regions. Each spring, the Arctic comes alive with the sounds of chirping and the arrival of fluffy hatchlings, as millions of ...

Analysis of Judy's stomach contents revealed a varied diet of conifers, seed ferns, and flowering plants, indicating that sauropods fed on diverse vegetation at different heights, an adaptability that ...

What is the smallest dinosaur? It could be the gliding Scansoriopterygidae or Epidexipteryx and its beautiful tail feathers.

A newly identified mid-sized dinosaur from Mongolia dubbed the "Dragon Prince" has been identified as a pivotal forerunner of ...