While in October last year, Duo appeared to be melting. A Duolingo spokesperson said then: “The melting Duo you see is a new ...

In a sea of apps and brands competing for attention, Duolingo has emerged as a ... learning assistant to become a cultural ...

The nagging goes beyond email subject lines and push notifications; inactive users might look down at their phones to find that the Duolingo app icon suddenly depicts a sadder and older version of ...