Sixty-six million years ago, an asteroid impact triggered the extinction of non-avian dinosaurs. Yet, some early birds, ...
Scientists have made an exciting discovery—a 69-million-year-old fossil found in Antarctica is the oldest known modern bird.
A 68-million-year-old skull fossil found in Antarctica has revealed the oldest known modern bird, which was likely related to ...
A new study by Ohio University found an important fossil of the oldest known modern bird, which lived in Antarctica when ...
The new skull exhibits a long, pointed beak and a brain shape unique among all known birds previously discovered from the ...