Great Barrier Reef, Australia (CNN) — As the early-morning sun rises over the Great Barrier Reef, its light pierces the turquoise waters of a shallow lagoon, bringing more than a dozen turtles to life ...

The ocean, blanketing over 70% of the Earth’s surface, is estimated to be home to more than half of all life on our planet.

The Great Barrier Reef in Australia is undergoing its fifth mass coral bleaching event since 2016, according to a report by the Australian Institute of Marine Science (AIMS). The report highlights the ...

Now its seventh year, Cairns Underwater Film Festival is a spectacular film and photo competition focused on the rich and diverse beauty of Australia's magnificent Great Barrier Reef and Coral Sea.

KONOMIE ISLAND, Australia — Below the turquoise waters off the coast of Australia is one of the world’s natural wonders, an underwater rainbow jungle teeming with life that scientists say is showing ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. WASHINGTON (AP) — Ocean temperatures in the ...