I traveled to Roblox's headquarters to do a demo of a new safety feature it says will help protect child users.

Roblox is one of the world’s most popular kids’ games, but lawsuits around the country allege predators are hiding in plain sight.

Isabel Casimiro, MD, PhD, is an endocrinologist at the University of Chicago in Illinois. As a physician-scientist in molecular biology, she uses her research on diabetes, lipid disorders, ...