Warming waters are pushing southern fish to increasingly expand to the Mediterranean’s northern waters. Divers across the region are supporting scientists with the data they need to study how climate change is transforming life distribution in the sea.

A repeat diver luxuriates in the lively shallows of the Great Blue Hole, a beautiful side of the site most divers fin straight past.

The Cayman Islands present only opportunities to underwater photographers, which calls for a disciplined approach.

These wrecks along the African island’s north-western coast cater to every dive level, offering encounters from turtles and tuna to candy crabs and nudis.

In partnership with the marine exploration nonprofit OceanX, University of Miami scientists using ROVs discovered the massive brine pools more than a mile deep.

Goliath grouper spawning, manatee snorkeling, freshwater springs, shark diving: it's all here, and this is when you can do it.

Zapote Cenote, nicknamed Hells Bells, gives divers the chance to get up close and personal with a rare underwater phenomenon.