Search

Showing results for

Content type

Article Type

Topics

Tags

Compare the healthy coral on the left with the bleached coral on the right.
Photo

Bleached Corals, Pacific Ocean

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

Zooxanthellae and Coral Bleaching

See the Full Slideshow
A bluefin trevally swims in Hawaii’s Maro Coral Reef, part of the Papahānaumokuākea Marine National Monument.
Slideshow

Two Views of Coral Reefs: Thriving and Threatened

See the Full Slideshow
Colorful layers of a microscopic foram.
Photo

A Colorful Foram: Globigerinoides ruber

View Image
Sea bass flock to a tropical coral reef in the Red Sea.
Article

5 Simple Things You Can Do for the Ocean

Read the Full Article
Two nurse sharks hover over a baited cage
Lesson Plan

Burp Under the Ice

Read the Full Overview
A newly established black mangrove sits in a field of salt marsh near the northern limit of mangroves in Florida. Mangroves have been expanding near their northern limit in Florida and the expansion is linked to a reduction in the frequency of ex
Article

Finding Mangroves In Unexpected Places

Read the Full Article
Measurements of carbon dioxide in atmosphere since 1958
Photo

Keeling Curve

View Image
Which country currently emits the most greenhouse gases? Test your knowledge here.
Photo

Global Warming Quiz

View Image
A shell placed in seawater with increased acidity slowly dissolves over 45 days.
Photo

Shell Dissolves in Seawater

View Image
Hantkenina mexicana -- a foram with elongated shell chambers that lived between 45-49 million years ago, during the Eocene Epoch.
Photo

Hantkenina mexicana

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