Scuba Diving’s writers and editors explore the features of a dream liveaboard boat.

Dives that let scuba divers help the ocean, from California to Thailand.

Coral restoration programs around the world improved coral complexity and hard coral cover, a step toward improving reef resiliency.

It’s an experience that tops many a bucket list: the chance to swim with manta rays. Join a Manta Trust expedition on the Four Seasons *Explorer* luxury liveaboard in the Maldives.

Our editors pick their favorite dive sites from around the world.

Dive pros from around the world share their best insider tips for divers looking to visit.

Oceans ahead for serious divers, Four Seasons Explorer is the Maldives’ fastest and most luxurious liveaboard: an 11-cabin PADI 5 Star Dive Centre and ‘Resort-at-Sea’.

The scuba diving options at the Four Seasons Maldives resorts include diving on the *Four Seasons Explorer* liveaboard.

Expanding into new waters, the Explorer Ventures Liveaboard Fleet adds an incredible itinerary in the Red Sea, and a new yacht in the Maldives.