Sixty-six million years ago, an asteroid impact triggered the extinction of non-avian dinosaurs. Yet, some early birds, ...

All known human languages display a surprising pattern: the most frequent word in a language is twice as frequent as the ...

Despite humans and whales being separated by millions of years of evolution, our vocalizations follow the same principle ...

That's the way one scientist puts it — referring to how infected wild birds survive long enough to spread it to birds and ...

Digital reconstruction of the Late Cretaceous (~69 million years old) crown bird Vegavis iaai that was completed following ...