reef

Australian scientists have discovered the world's largest plant

World’s largest plant: 180km long seagrass discovered in Australia

The pristine stretch of coral reef is the largest discovered below 30 metres

Oceanographers rejoice after pristine coral reef discovery in Tahiti

Bleached coral in the ocean

Bleached coral reefs can still provide millions with nutritious food

Scientists are preserving endangered coral in artificial reefs

Scientists battle to save Florida's coral reef from 'mysterious' disease

The coastline of Puerto Rico.

Why has Puerto Rico declared an ecological state of emergency?