Hundreds of meters below the Atlantic’s surface, off the coast of the southeastern United States, sonar pulses bounced off ...

Reef restoration is a slow process, with divers planting coral fragments one at a time by hand. But roboticists are now developing automated planters that could change the game ...

A Honduran coral reef withstood a century of pollution and disease. It could be used to restore dying Caribbean reefs—if scientists can figure out how it survived. Despite being exposed to decades of ...

Researchers have developed an autonomous system for seeking out and mapping hotspots of biodiversity on coral reefs with ...

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 ...