kids.us is a new domain type that is available now. This site offers a list of sites that have registered with the domain type. So far only Smithsonian Kids is registered, but there are definitely more to come and this is a great way for people who work with kids to discover new sites.

Smithsonian Kids
A new site from the Smithsonian Institute that is specifically for kids with sections on the moon mission, strange but true stories and America’s Presidents.