Art historians have posited that the red marks on the chained unicorn do not represent blood, but rather pomegranate juice ...

Of all the mythical beasts conjured up by the creative minds of history, few are as well known as the unicorn. With the body ...

Scientists say they have the first recorded video evidence of narwhals using tusks not only to strike and manipulate fish ...

Scientists have observed few interactions of narwhals in their natural habitat, creating speculation about the purpose of the species' distinctive spiraling tusk.Found predominantly in males ...