Dear James: I really need to organize my bedroom. I have noticed how organized my friend’s room is. Do you have any suggestions for some easy-to-install shelves that won’t take up my already limited ...

Seeming to defy gravity, floating shelves are a chic, streamlined addition to a home’s decor. But how do they actually stay up, and how many knickknacks can these bracketless wonders actually support?

Dear James: I really need to organize my bedroom. I have noticed how organized my friend's room is. Do you have any suggestions for some easy-to-install shelves that won't take up my already limited ...