How Pavel Durov, Telegram’s Founder, Went From Russia’s Mark Zuckerberg to Wanted Man

Pavel Durov’s anti-establishment streak helped him create one of the world’s biggest online platforms, which emphasizes free speech. It also put a target on his back.

Telegram Becomes Free Speech Flashpoint After Founder’s Arrest

Pavel Durov, the founder of the app, which has more than 900 million users, was taken into custody by the French authorities.

A Big Decision for Boeing’s Next C.E.O.: Is It Time for a New Plane?

Some analysts say building a new plane soon would help the company regain ground it has lost to Airbus. But doing so would be difficult and expensive.

China’s Import Curbs on Cosmetics Face Pushback in Europe

Cosmetics sales in China are soaring, but a group of exporting nations led by France are pushing Beijing to lift restrictions they say are blocking them unfairly.