A robotic assistant called the Deployment Guidance System (DGS) scans the seafloor and determines the best place for a coral ...

By 2100, Australian and global coral reef communities will be slow to recover, less complex, and dominated by fleshy algae, ...

Rising ocean acidity weakens corals, boosts algae and makes reefs flatter. Even small chemical changes reshape reef life.

Hawaiʻi avoided the worst impacts of a recent marine heat wave in the North Pacific. But with marine heat waves occurring ...

Did you know that coral reefs are vital to the survival of our ecosystem? And did you also know that reefs can be found as ...

Volcanic CO2 seeps in Papua New Guinea have acted as a 'time machine,' allowing scientists to predict the fate of coral reefs ...

Discover the vibrant underwater world with this stunning footage of coral reefs, sea turtles, and schools of colorful fish.

A group that is pioneering underwater sculpture parks as a way to establish human-made coral reefs has deployed its first installation off Miami Beach. Last month, crews lowered 22 ...

A scuba diver until age 79, Georgette Apol Douwma photographed reefs around the world and then transformed her images into dazzling kaleidoscopic designs. Photographer Georgette Apol Douwma’s ...