How do I get to the yahoo members directory and look up people by their Yahoo ID?

I keep trying to look up yahoo members and keep getting the FAQ page which directs me to yahoo groups!! very frustrating!!! I do remember being able to look up yahoo members by name or Yahoo ID or do a detailed search and find them by key word---what happened to that? somebody please help me!! DON'T SEND ME TO THE $%^#$% FAQ PAGE!