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

Surrounded by virtual cliffs and a cascading waterfall, dragon riders on Roblox’s massive online gaming platform immerse themselves in a memorable scene from “How to Train Your Dragon.” In the ...

Controversy surrounding the fast-growing gaming platform Roblox Corp.’s security measures, which critics say have made the site a haven for child predators, is starting to scare off investors. The ...