If you have a decades-old Barbie or Star Wars action figure, you’d better hope it’s in good condition. The collectible doll market is huge, and serious buyers are willing to part with some serious ...

Barbie's first doll with Type 1 diabetes, which is available now for $10.99 each, includes a glucose monitor and insulin pump ...

The American Girl doll, a beloved icon in the toy industry, has been capturing the hearts of children and collectors alike ...

Barbie is launching its first doll with Type 1 diabetes, Mattel announced Tuesday. The new doll features a continuous glucose monitor and insulin pump, two medical devices that people use, carry or ...