Louisiana’s attorney general announced a lawsuit against Roblox, alleging the widely-used online gaming platform is rife with child predators and harmful content.

Roblox features millions of such games, many of them generated by the very children who play them. Grow a Garden — essentially a remake of the legendary time-waster FarmVille — recently smashed ...

At age 7, Ethan Dallas began playing the online game, where he met Nate. Deadly abuse followed, said Ethan’s mother, who ...