Search

Showing results for

Language

Content type

Article Type

Topics

Tags

a sunken propeller becomes overtaken by a reef with two scuba diver in the background
Article

When Wrecks Become Reefs

Read the Full Article
The fringe of a white Christmas tree worm.
Photo

White Christmas Tree Worm

View Image
A close-up photo of dead man's fingers (Alcyonium digitatum), living in the Baltic Sea.
Photo

Dead Man’s Fingers

View Image
The Peninsula Valdes in Argentina was inscribed on the World Heritage List in 1999. The site is home to important breeding populations of the endangered southern right whale (Eubalaena australis), southern elephant seal (Mirounga leonina), and southern sea
Slideshow

Marine World Heritage Photo Gallery

See the Full Slideshow
Imagen submarina de dos peces nadando cerca de corales pétreos y ramificados.
Article

Historias de Éxito de una Boleta de Calificaciones de Reef

Read the Full Article
Corals, sponges, and algae are the major components of most coral reef communities as shown in this picture.
Overview

Corals and Coral Reefs

Read the Full Overview
Colorful corals are disappearing in the Great Barrier Reef.
Article

The Great Barrier Reef – Going, Going, Gone???

Read the Full Article
These corals are dead—smothered in sediments and overgrown with algae.
Photo

Dead Coral Overgrown with Algae

View Image
A Pontoh pygmy seahorse
Slideshow

10 Things You Never Knew About Seahorses

See the Full Slideshow
A coral reef covered by silt and sand in the Western Pacific Ocean.
Photo

Coral Reef Covered by Silt and Sand

View Image
What is coral? The answer is coral is an animal. This cutaway diagram of a coral polyp shows the location of its photosynthetic algae, or zooxanthellae, which coral needs to survive.
Photo

What Is Coral? A Coral Polyp and Zooxanthellae

View Image
Close-up photograph of translucent coral polyps, showing the symbiotic algae living inside.
Slideshow

Zooxanthellae and Coral Bleaching

See the Full Slideshow