For the first time in thousands of years, a spotted hyena (Crocuta crocuta) has been found in southeastern Egypt. This ...

When a scientist received a video of a spotted hyena in the southern part of his country, he thought someone was playing a ...

"I would say that any modern biologist would, or should, say that birds are reptiles," Martin Stervander, an evolutionary ...

The plumage is nearly of the same colour as in the adult. The olfactory nerve has been ascertained in the mammalia to be the instrument of smell; but in the class of birds, experiments and ...