Airbnb has unveiled a trio of announcements signaling a deliberate expansion beyond its traditional business model.

Airbnb is broadening its horizons, venturing beyond its core home-rental business to include a wider array of services and experiences.

If you use Airbnbs to avoid booking a cramped hotel space, you've been missing out on the associated amenities that are fundamental to a good vacation. But even if you don't get any room service, the new Airbnb Services feature aims to help you find other ways to relax -- allowing you to book spas,