The firm updated its profile pic on X with an image of the owl with crosses over its eyes and its tongue hanging out. Its initial post was topped with what appears to be a new logo in the shape of ...

But Duo looked different then. The original Duolingo logo featured a 2-D owl whose eyes and mouth spelled out “DUO.” A year later, the first 3-D version of Duo was released with a realistic ...

But Duo looked different then. The original Duolingo logo featured a 2-D owl whose eyes and mouth spelled out “DUO.” A year later, the first 3-D version of Duo was released with a realistic owl body ...