Halloween season means the internet is being flooded with images of fake Spirit costume packages. Just to be clear, these are all fiction.

Pittsburgh (CNN) — Pittsburghers seem to enjoy that their hilly, welcoming city, which sits at the junction of three rivers in Southwestern Pennsylvania, surprises most who arrive. It seems like a ...

he mixed in references to the Steelers and Pirates and delivered playful plugs for the ABC-TV show “Shark Tank,” where he is one of the shark investors. He and Duolingo co-founder and CEO Luis ...

Luis von Ahn is the cofounder and CEO of Duolingo, a popular language-learning app with more than 31 million monthly active users. The public company has a market cap of over $9 billion.

South Australia's late-term abortion debate has played out inside parliament, on the steps outside the building, and on social media platforms — and campaigner and academic Joanna Howe has been ...

DUOL stock opened at $287.65 on Wednesday. Duolingo has a 52 week low of $140.16 and a 52 week high of $297.56. The business has a 50-day simple moving average of $241.05 and a 200 day simple ...

Amid the wider debate in Silicon Valley about how a CEO should run their company, Duolingo's chief executive is siding with a data-driven approach to founder mode. He's also confident that his ...

Are you a print subscriber? Activate your account. By Garett Sloane - 2 hours 35 min ago By Gillian Follett - 2 hours 35 min ago By E.J. Schultz - 2 hours 35 min ago By Jack Neff - 2 hours 35 min ...

Duolingo CEO Luis von Ahn talked about his data-driven approach to "founder mode." The CEO said he and his team look to the data and rarely disagree — but when going solely off opinions, his ...

Language-learning app Duolingo partnered with Webtoon, a digital comics platform, to launch an original content series starring the brand’s unhinged owl mascot, Duo. The five-part series, titled Duo ...

WEBTOON Entertainment and Duolingo announced a brand and content partnership for a new original webcomic miniseries, “Duo Unleashed!” Produced by Duolingo, all five episodes of “Duo Unleashed!” are ...

For Duolingo's chief executive, a return-to-office mandate was key to translating fresh ideas at the language-learning app. In an interview on The Verge's "Decoder" podcast, Luis von Ahn said that ...