An Iowa family has filed a lawsuit against Roblox, alleging that their daughter was groomed on the platform before she was taken from her grandmother's home and later found in Jefferson County, Tennessee.

On the outside, it’s a LEGO-like universe, where you can immerse yourself in a virtual brick world. But as one Taft family found, this video game, targeted at kids, could be dangerous.

A 27-year-old Delaware man accused of kidnapping after an 11-year-old girl who went missing last month in New Jersey had chatted with the girl through the online game Roblox before she disappeared, according to police. The Passaic County girl, who ...