Australia is doing absolutely everything to protect its most iconic ecosystem — except, perhaps, the one thing that really ...

The humble clownfish is smaller than a human fist. But when a diver approaches its underwater home, among the tentacles of a sea anemone on the world's coral reefs, the little orange creature rears up ...

Marine biologist: “Everything we do from when we get up in the morning to when we go to bed connects us to coral reefs.” ...

Australia has experienced coral die-offs beginning in 2015 at the Great Barrier Reef, when heat waves there caused excessively high water... How scientists are restoring coral at the Great Barrier ...

The Great Barrier Reef just experienced its worst summer on record, and the US-based National Oceanic and Atmospheric Administration (NOAA) announced last month that the world is undergoing a rare ...

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 ...