U.S. tech giant Epic Games said it will shut down its popular survival game Fortnite in China, months after authorities imposed a series of strict curbs on the world's biggest gaming market as part of a sweeping crackdown on the technology sector. Beijing has embarked on a wide-ranging regulatory clampdown on a number of industries as part of a drive to tighten its control of the economy, with tech firms taking the brunt of the pain. In September, officials said they wanted to curb addiction in the gaming-mad nation by announcing drastic cuts to the amount of time children spend...