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a bull shark in a net
Article

How Climate Change is Impacting Shark Mothering

As any mother knows, ensuring the safety of your kids is a tough job. For bull...
July 2018
Turtle swimming by coral reef.
video

Ashmore Reef highlights

The sharks and rays of Ashmore Reef in North West Australia visit baited...
Tue, 07/25/2017 - 10:01
Screenshot of video with sharks swimming underwater.
video

Protecting Sharks: How Nets Hurt

Tom Peschak, a photojournalist with the Save Our Seas Foundation, describes the...
Mon, 01/04/2010 - 16:20
X-ray image of a winghead shark
slideshow

X-Rays of Fish Reveal Diversity

Scientists in the Division of Fishes at the Smithsonian's National Museum of...
Thu, 12/17/2009 - 18:00
Blue-spotted stingrays use the help of cleaner fish to stay clean and healthy.
Photo

Blue-spotted Stingray

The blue-spotted stingray (Taeniura lymma) doesn’t like to be covered in sand...
A thresher shark uses its unusual tail fin for swimming and hunting.
Photo

The Thrashing Thresher Shark

A thresher shark’s long tail fin helps not only its swimming ability, but also...
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

Sharks have young in three different ways. After internal fertilization, some...
A stingray swims in an Australian marine reserve.
Photo

Australia's 1.2 Million Mile Marine Reserve

In November 2012, Australia began protecting a huge swath of its ocean from...
A manta ray meets a diver face-to-face near San Benedicto, Mexico.
Photo

Diver Meets Manta Ray

Manta rays are related to sharks, but have quite a different reputation among...
X-ray Image of a Monterey Skate
Photo

X-Ray Image of a Monterey Skate

An X-ray image of a Monterey skate (Raja montereyensis) reveals a spine that...
Extreme close-up of great white shark skin denticles.
Photo

Biomimicry Shark Denticles

Great White Sharks are stealthy hunters and the secret is in their skin. Shark skin...
Two nurse sharks hover over a baited cage
Lesson Plan

Is Climate Change Good For Us?

In this activity students are encouraged to consider how climate change could...
Tue, 03/23/2010 - 11:05
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