Director Alex Scharfman tells IndieWire about some of the (real) references for the horned monsters in his A24 film.

National Unicorn Day is celebrated annually on April 9th. Unicorns are depicted in the mythology of many cultures, including ...

The Greek historian Ctesias ... Similar to the myth that eating ground pearls could cure illness, "unicorn horns" could supposedly bring water to boil or detoxify a drink if dipped into a cup ...

It was Greek and Roman writers who gave them a ... likely that the Indian rhinoceros is the actual animal behind the myth - unicorns are said to resemble a horse in body, but their heads are ...