Carnival Brand Ambassador John Heald fielded multiple questions on the cruise line's adults-only comedy shows on his Facebook ...

Just days after its unexpected price hike for its Cheers beverage package, the cruise line's passengers have noticed another ...

Under the current policy, anyone 21 or older in the same cabin also must buy the package if one other person does.

P&O Cruises, which is part of Carnival Corp. and is based across the pond, reserved two of its seven ships exclusively for adults. Other lines simply cater less explicitly to children, though kids ...

Button Enhancement : Travel - Cruises - Viking Ocean Virgin Voyages offers an adults-only retreat for guests ages 18 and ...

Carnival only sells its Cheers Beverage Package for the length of the cruise and not on a per-day basis.