Search

Showing results for

Language

Content type

Article Type

Topics

Tags

A purple hard coral releases bundles of pink eggs glued together with sperm.
Photo

Coral Spawning

View Image
Scientist Martha Nizinski examines a sample of the deep-sea coral Lophelia pertusa, collected 600-m (1,969-ft) deep off the coast of the southeastern United States.
Photo

Deep-Sea Coral Sample

View Image
Valentinni's sharpnose puffer lives on Indo-Pacific coral reefs, where it shoals in groups of 10-100 puffers and feeds on algae and tunicates.
Photo

Valentinni's Sharpnose Puffer

View Image
A submersible’s robotic arm collects gold coral in the Hawaiian Islands. Similar specimens have been dated at more than 2,700 years old.
Photo

Collecting Gold Coral from the Deep Sea

View Image
Photograph of a bristly brown and white worm, with one end pressed against a pale green coral.
Photo

Fireworm Takes on Fire Coral

View Image
In this photo of a shallow coral reef in the Pacific there are three species of forams. Their colors come from the symbiotic algae that live inside the foram shells.
Photo

Shallow Coral Reef Foraminifers

View Image
A couple inches wide and up to ten feet long, the bobbit worm stays hidden under tropical sands with just its five antennae poking out—waiting for prey to swim by.
Photo

The Bobbit Worm

View Image
Whip coral gobies live on coral reefs throughout the Indo-Pacific, where they are found on a single species of coral: black wire coral.
Photo

Whip Coral Goby Portrait

View Image
The Phoenix Islands Protected Area site in Kiribati was inscribed on the World Heritage List in 2010. The site encompasses one of the world's largest intact oceanic coral archipelago ecosystems, together with 14 known underwater seamounts and other deep
Photo

Phoenix Islands Protected Area, Kiribati

View Image
The coral reefs of Ujung Kulon National Park in Indonesia, a World Heritage site, are dominated by a small number of coral species and support some of the richest fish fauna in the Indonesian archipelago.
Photo

Ujung Kulon National Park, Indonesia

View Image
The Tubbataha Reefs National Park site in the Philippines was inscribed on the World Heritage List in 1993. The site is an example of a pristine coral reef with a spectacular 100 m (330 ft) perpendicular wall, extensive lagoons, and two coral islands - all
Photo

Tubbataha Reefs Natural Park, Philippines

View Image
Intense volcanic CO2 vents in Ili Ili Bua Bua, Normanby Island, Papua New Guinea.
Slideshow

Will Coral Reefs Survive Acidification?

See the Full Slideshow