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Jun 10
Duolingo Team

Our new Chess course will have you thinking five moves ahead

That’s right… we just added Chess! Start from square one with Oscar as your coach.

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Sep 23 Duolingo Team

Why is Duolingo free?

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May 20 Olivia Thayer

Demonstrative adjectives in Spanish: how to use “este,” “esta,” and all the others

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Mar 14 Kayti Burt

6 Duolingo learners on why they love Japanese

Love is a battlefield

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May 31 Cindy Blanco, Ph.D.

Dear Duolingo: how gender-neutral language has evolved around the world

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Jun 4 Aroline Hanson, Ph.D.

How do you use inclusive language in Spanish?

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Jun 14 Emily Chiu

Pride at work: celebrating Duolingo’s queer employees

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Dear Duolingo is an advice column just for learners. From your nerdiest emails about learning to the science of how your brain works, you've got questions—and Duolingo experts have answers.

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Jun 10 Emilie Zuniga, Ph.D.

Dear Duolingo: What makes a word's pronunciation change?

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May 27 Stefanie Schantl

Dear Duolingo: Why do languages put the verb in different places?

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Jun 10 Emilie Zuniga, Ph.D.

Dear Duolingo: What makes a word's pronunciation change?

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Jun 11 Chenglai Huang

How we boosted Android app performance (and DAUs!)

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Jun 10 Emilie Zuniga, Ph.D.

Dear Duolingo: What makes a word's pronunciation change?

Oscar and Duo locked in a game of chess, Duo is scared as Oscar looms.
Jun 10 Duolingo Team

Our new Chess course will have you thinking five moves ahead

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VIEW MORE
Duo engulfed in flames shooting down like a comet.
Jun 11 Chenglai Huang

How we boosted Android app performance (and DAUs!)

Illustration of Duo the owl surrounded by envelopes and letters with the "Dear Duolingo" logo in the corner
Jun 10 Emilie Zuniga, Ph.D.

Dear Duolingo: What makes a word's pronunciation change?

Oscar and Duo locked in a game of chess, Duo is scared as Oscar looms.
Jun 10 Duolingo Team

Our new Chess course will have you thinking five moves ahead

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