Our devastation of nature is so extreme that reversing even a small part of it requires painstaking, quixotic efforts.
Duo was fatally hit by a Tesla Cybertruck, the language-learning company announced this week. The snarky owl has been the face of Duolingo for over a decade. Why his sudden demise, and what's next?
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback