The special on ABC on Dec. 1 includes performances by Elton John, John Legend, SEVENTEEN, Pentatonix and more.

In cohousing communities, neighbors share common spaces, chores and a sense of connection that benefits everyone. For some, it's an answer to the isolation of parenting that many families feel today.

The singing dinosaur show wouldn’t have made it to PBS airwaves, or gone on to shape a generation of kids, if it weren’t for ...