Parts of Australia’s iconic Great Barrier Reef, famed for its stunning colors and biodiversity, suffered the biggest decline of coral on record last year after a marine heatwave bleached vast swathes ...

Coral reefs, once thriving underwater cities teeming with life, now face an unprecedented crisis. Scientists have declared that coral reefs have become the first major environmental system on Earth to ...

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. These waters that surround Lady ...