Coral reefs are one of the world's most colorful and diverse ecosystems, and though they cover only about 1 percent of the ocean floor, they have a huge effect on the health of the rest of the world.

Coral reefs worldwide have been valued by the World Wildlife Fund and the Smithsonian Institute as worth at least $1 trillion, generating $300-400 billion a year in food and livelihoods from ...

Coral reefs are important indicators of our oceans' health, and they're in danger. World Reef Awareness Day, celebrated on June 1 anually, is observed to raise awareness about coral reefs and the ...

A coral reef in the Red Sea near Obhor, north of Jeddah, Saudi Arabia. Image credit: Hassan Ammar/AFP/Getty Images. Thousands of species of coral exist, and hundreds of those are hard or reef ...

The Great Barrier Reef is a mosaic of 2,900 individual reefs off the coast of Queensland in northeast Australia. The sprawling reef can be seen from space and is not only the world's largest coral ...

Discover 7 fascinating facts about the Caribbean Sea, from its vast size and rich biodiversity to its pivotal role in history and unique underwater geography. Explore the wonders of this tropical ...

Coral reef facts. According to the World Resources Institute: Reefs provide food and livelihoods, reduce storm surge and flood risk to coastlines across the tropics, ...

More than 54% of the world's coral reef areas have experienced bleaching in the past year, experts say. 24/7 Live Los Angeles Orange County Inland Empire Ventura County California.

Researchers have deployed a new type of coral reef restoration technique off the coast of Antigua and Barbuda. The “coral modules,” which are manmade structures with 2,000 living coral ...

Coral reef microbes point to new way to assess ecosystem health. ScienceDaily . Retrieved June 2, 2025 from www.sciencedaily.com / releases / 2024 / 04 / 240416214653.htm ...