Search

Showing results for

Content type

Article Type

Topics

Tags

This bait ball shows how small fish can react when larger predators are near, gathering tightly together in a ball-like formation that exposes the least number of fish.
Photo

Bait Ball

View Image
A nudibranch showing a closeup of their fleshy, tentacle-like growths, called cerata.
Article

How Sea Slugs Steal the Defenses of Their Prey

Read the Full Article
Two of the worlds largest jellyfish, the lions mane jellyfish, float together.
Photo

Extreme Jellyfish

View Image
Once common in the West Indies, the Black Capped Petrel (Pterodroma hasitata), which breeds in high Caribbean mountains, is now on the endangered species list.
Photo

Black-Capped Petrel

View Image
Two clams, a mussel, an oyster, on a bed of algae
Article

Shellfish for Dinner: More than just Clams and Oysters

Read the Full Article
Blue whale skull being installed at National Museum of Natural History.
Article

When Did Today’s Whales Get So Big?

Read the Full Article
A bamboo shark grows in a thick egg case. Even within the egg case, the embryonic sharks can sense predators nearby and, in response, stop all gill movement and hold still to slip under the radar.
Photo

Shark Embryo

View Image
Two Adélie penguins on Paulet Island, Antarctica
Overview

Penguins

Read the Full Overview
A manatee swims in Crystal River, Florida.
Article

Brian Skerry Voting Results

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

Understanding Sea Level Using Real Data

Read the Full Overview
an elephant seal with a tracker
Article

Citizens of the High Seas

Read the Full Article
The sea star Odontaster validus and sea urchin Sterechinus neumayeri are often found living in association with one another along the Antarctic coastline, here during the Census of Marine Life.
Overview

Sea Stars, Urchins, and Relatives

Read the Full Overview